Bài-tập-Tiếng-Anh-9-Tập-1-Mai-Lan-Hương-Hà-Thanh-Uyên

ĐÁP ÁN UNIT 1 A. PHONETICS I. 1. Dalat is famous for its sceneries. 2. I go to the cinema every week. 3. The artisan is carving a statue skillfully. 4. This workshop was set up on the river bank years ago. 5. Foreign tourists often visit Ben Thanh Market for souvenirs. 6. Where did you buy this knitted tablecloth? II. 1. The 'craftsmen 'worked in a 'freezing 'cold 'workshop. 2. The 'street is 'full of 'vendors 'selling 'handicrafts. 3. The 'town 'survives mainly through 'tourism. 4. 'Independence 'Palace is a 'major 'tourist 'attraction. 5. They 'sell 'rugs 'made by 'local 'artisans. 6. Do you 'know about the other 'services 'available at your 'local 'library? B. VOCABULARY AND GRAMMAR I. 1. conical hat 2. paintings 3. lacquerware 4. Pottery 5. lanterns 6. silk 7. drums 8. marble II. 1. c 2. f 3. h 4. a 5. b 6. e 7. d 8. g III. 1. ironed 2. woven 3. knitted 4. embroidered 5. carved 6. mould 7. cast 8. produced IV. 1. off 2. down 3. to 4. down 5. from 6. with 7. up 8. off 9. forward 10. down V. 1. Local people can live on by providing tourists with necessary services. 2. That man gets on with the owner of Los Angeles County Museum of Art. 3. Pictures of the suspect were brought out in all daily papers. 4. The Earth has run out of oil and gas. 5. The council had to call off the football match because of the storm. 6. She was looking through a magazine as she waited in the doctor‟s office. 7. I will come back to Hoi An to have another week of adventure this summer. 8. After leaving college, he set up his own business with a bank loan. 9. She promised to meet me at the cinema this evening, but she didn‟t turn up. 10. Nicholas set off to the remote farmhouse in Connecticut yesterday. VI. 1. turned... down 4. turn up 7. broken into 10. set up 2. worn out 5. came across 8. gave up 3. call off 6. carried out 9. took... off ĐÁP ÁN  99

VII. 1. b 2.c 3. a 4. d 5. c 6. b 7. c 8. d 9. a 10. d VIII. 1. Hoa knows the process of making pottery because she was born in Doc So craft village. 2. Many important historical documents were destroyed when the library was bombed. 3. As soon as she entered the room, she knew there was something wrong./ She knew there was something wrong as soon as she entered the room. 4. We decided to take rooms in Longwood House even though we knew we could not afford the rent./ Even though we knew we could not afford the rent, we decided to take rooms in Longwood House. 5. My mom instructed me through 15 stages of making a conical hat so that I could make one for me. 6. You should watch tutorials on YouTube before you want to knit a hat for your friend. 7. I wanted to leave early as I was not enjoying the party./ As I was not enjoying the party, I wanted to leave early. 8. While I was cleaning out my cupboards, I found these photos./ I found these photos while I was cleaning out my cupboards. 9. I went to Malaysia last year in order to experience a whole new world. 10. Although I attended a knitting workshop last Sunday, I don‟t know how to knit a scarf./ I don‟t know how to knit a scarf although I attended a knitting workshop last Sunday. IX. 1. of 2. into 3. for 4. on 5. on 6. into 7. of 8. from C. SPEAKING I. What are the places of interest in your hometown? 2. Where is Bau Truc Pottery Village located? 3. How often do you go to the library? 4. Why do people like Nguyen Hue Walking Street? 5. What is your favorite destination? 6. Who do you often go to Diamond Plaza with? 7. When is the best time to visit Nha Trang? 8. How far is it from your house to Tan Son Nhat Airport? II. - I am planning a day out for my family at the end of this month. - Oh, cool! Do you need any help? - Of course. I still don‟t know which place we should visit. - Well, in my opinion, your family can go to Vung Tau for new fresh air. - Ah, I heard about this beach before. How can we travel there? - There are various choices that you can consider, such as by bike, by coach or even on cruise. - Hmm, I think traveling by coach may be the best choice. By the way, do you have any recommendation for local food? - Well, “banh khot” is a must-try... and don‟t forget to eat the seafood. I bet its taste will absolutely appeal to you. - Thank you so much! I think my trip will be great! - You‟re welcome! Have a nice trip! 100  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

D. READING I. 1. handicraft 2. set 3. long-standing 4. artisans 5. where 6. skillful 7. completely 8. souvenirs II. 1.T 2. F 3. T 4. T 5. F 6. T 7. F E. WRITING I. 1. Lam Yen Drum village stands between Red River and Tich River. 2. Waste pollution should be treated properly. 3. Life expectancy of craft village residents is lower than the rest of Vietnam. 4. Many handicraft villages in Quang Nam Province have succeeded in combining traditional handicraft with tourism. 5. Villagers learned to make green sticky rice when they were very young. 6. Craftsmen add paintings of Hue poems between the two layers of leaves to create famous poetic conical hats. 7. Although they come to Vietnam for the first time, they can easily get along with local people. 8. The government is facing pressure from environmentalists at present. II. 1. I'm looking forward to the upcoming pottery workshop. 2. The pop star was invited to the chat show, but he didn‟t arrive. 3. The teacher asked him to go out because he misbehaved in the class. 4. Figures of lions and unicorns were carved on the top of the box by the artisans. 5. Tum off the computer when you leave. 6. They paid for dinner in order to apologize for their behaviour. 7. When I was a child, I used to go to the local park every Saturday afternoon. 8. They are being made to study hard by their teacher. TEST FOR UNIT 1 I. 1. c 2. a 3. b 4. d 5. c II. 1. a 2. b 3. b 4. c 5. d III. 1. A 2. A 3. C 4. B 5. A 6. C 7. B IV. 1. a 2. c 3. a 4. b 5. a 6. c 7. d 8. d 9. b 10. a 4. closed V. 1. are imagining 2. went - was studying 3. to preserve 8. Have you ever been 5. has been 6. was completed 7. reviving VI. 1. produce 2. youngsters 3. skillful 4. authentic 5. attraction 6. tourism 7. preservation 8. embroidery 9. cultural 10. memorable VII. 1. A (far) 2. B (made) 3. A (popular) 4. A (In order to) 5. B (grow) 6. B (have earned) 7. B (exciting) 8. D (products) VIII. 1. h 2. e 3. f 4. a 5. d 6. g 7. b 8. c IX. 1. b 2. c 3. a 4. b 5. c 6. b 7. d 8. d X. 1. Craftsmen and women play role as the heart and soul of Hanoi‟s crafts. 2. Mr. Hoa and his wife preserve the cardboard mask tradition. ĐÁP ÁN  101

3. There are 4 materials to make that craft. They are newspapers, glue, paint and paintbrushes. 4. The craft making process depends on dry weather. 5. The swan frames are made of notebook paper. 6. The artisan uses rice water to smooth the frames. 7. Glass-beads and silk flowers are added to color the finished product. XI. 1. c 2. d 3. a 4. b 5. d 6. b 7. a 8. b XII. Học sinh tự làm UNIT 2 A. PHONETICS 4. A: It seems that you don‟t like the new mall. I 1. A: He is still playing games. B: I don‟t. How about you? 5. A: Who broke the window? B: Is he? B: He did! 2. A: Do you recognize that man? 6. A: Do you find the food tasty? B: Him? No, I don‟t know him. B: I do, but he doesn‟t. 3. A: Shall I cook the meal? B: Yes, I think you should. II. 1. A: What did she (W) say? B: She (S) said nothing. 2. A: Listen! She (S) is talking with someone. B: What? I can‟t hear her (W). 3. A: Is he (W) working here? B: Who? A: Joseph. B: No. Everyone is gathering here, but he (S) has just gone to the supermarket to buy some food. 4. A: Shall we (W) wait here? B: No, you (S) don‟t need to. 5. A: She (S) told me she (S) would come here. B: But she (S) hasn‟t appeared! 6. A: She (W) doesn‟t smoke or drink! B: Ah, that‟s what she (S) told you! B. VOCABULARY AND GRAMMAR I. 1. city-state 2. metro 3. index 4. jet lag 5. lighthouse 6. factor 7. overcrowding 8. urban sprawl II. 1. index 2. lighthouse 3. jet lag 4. urban sprawl 6. city-state 7. overcrowding 8. metro 5. factor III. 1. b 2. a 3. c 4. d 5. a 6. c 7. b 8. d 9. c 10. d 11. a 12. b 13. d 14. c 102  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

IV. 1. the most liveable 2. cheaper 3. the best 4. as reasonable as 5. the worst 6. luckier 7. the least 8. as quietly as 9. farther/ further 10. most popular V. 1. the best 2. the most densely populated 3. the most iconic 4. cheaper 5. better 6. lengthier 7. longer 8. largest VI. 1. Real Zaragoza is better than Real Madrid. 2. He thinks Chinese is the most difficult language in the world. 3. No one in his class is taller than him. 4. She is the best singer in the class. 5. Munnar is the prettiest hill stations in India. 6. Mary thinks Melbourne is more “liveable” than any other city in Australia. 7. Lifestyle in Malaysia is not different from Thailand. 8. Ho Chi Minh City is not as busy as Beijing. VII. 1. to think 2. to learn 3. playing 4. to travel 5. sitting 6. confirming 7. singing 8. to perform 9. watering 10. give VIII. 1. got on with 2. getting over 3. came across 4. go over 5. turned down 6. went on 7. think over 8. looking forward to 9. knock down10. looked after IX. 1. setting 2. pulled 3. turn 4. cheer 5. go 6. dressed 7. take 8. find 9. get 10. turned X. 1. of 2. in 3. from 4. on 5. from 6. from 7. of 8. with C. SPEAKING I. - Have you ever been to Da Nang? - Yes, I have. It‟s a very interesting city indeed. - Can you tell me some details about it? - Of course. What do you want to know? - What are the attractions in Da Nang? - Da Nang attracts a great number of tourists with Marble Mountain, Ba Na Hill, Son Tra Peninsula, etc. - Hmm, I wonder how we can travel there. - Travelling by plane is the best option. However, you can also go there by coach. - Well, I‟m worried about financial matters a bit. Is the flight reasonable? - Absolutely yes. You should book it in advance to get the best price. - I will visit the airlines websites soon. Anyway, what are the main features of the city? - It has both mountains and beaches. In addition, the city is famous for its Dragon Bridge, which is the longest bridge in Vietnam. The local food is cheap yet special and tasty. - Great! Thank you so much. - You‟re welcome. ĐÁP ÁN  103

II. 1. What is the capital of Korea? 2. Where is Seoul located? 3. When was Seoul founded as the capital of Korea? 4. What is the population of Seoul? 5. What‟s the weather like in Seoul? 6. How many bridges are there across Han River throughout the city? 7. What is the best attraction in Seoul? 8. Why does K-pop appeal to youngsters? D. READING 2. number 3. salary 4. accommodation I. 1. dealt 5. standard 6. material 7. attract 8. enact II. 1. c 2. a 3. d 4. c 5. a 6. d E. WRITING I. 1. There has been a steady increase in the demand for hotel accommodation since 1998. 2. These days, more and more people are suffering from air pollution. 3. I have never read such a romantic story like this before. 4. She spends most of her time surfing the net for information about the next trip. 5. Van Gogh had a major influence on the development of modern painting. 6. Despite Brexit, London remains one of the most open and cosmopolitan city in the world. 7. The house that we rented in London last year was fully furnished. 8. People face a large amount of environmental problems every day. II. 1. This is the first time I have had to wait this long for a bus. 2. Remember to put down what the tour guide said. 3. We spent 3 hours discovering the inner Hanoi. 4. Dickens‟ “David Copperfield” is the most popular book. 5. Why don‟t you think over our suggestion before making official decision? 6. Doing homework is more important than watching TV. 7. My friend is a brilliant pianist. 8. I feel so bored of/ with most of the young men of my age. TEST FOR UNIT 2 I. 1. b 2. a 3. c 4. d 5. a II. 1. a 2. c 3. b 4. d 5. c III. 1. A: They are rich, but they suffer a lot of stress. B: Are they? 2. A: What are you going to give him? B: I think I‟ll give him a shirt. What about you? 3. A: Everyone is preparing for the exam. What about us? Shall we do the same? B: I won‟t. But you can do whatever you want. 104  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

4. A: Will you be at the meeting on Friday? B: Yes. Will you be there? 5. A: Can you help me carry this suitcase? B: I will. 6. A: He wants to talk to you. B: Let him come in and ask him what he wants. IV. 1. b 2. a 3. c 4. d 5. a 6. c 7. c 8. b 9. d 10. d V. 1. doesn‟t really begin2. to happen 3. went/ had gone 4. was originally designed 5. are still searching 6. has visited 7. was playing 8. getting VI. 1. affordable 2. reliable 3. cultural 4. attraction 5. population 6. fashionable 7. dwellers 8. pleasant VIII. 1. C (from) 2. B (being demolished) 3. C (the second) 4. A (Operating) 5. A (far/ much) 6. D (attractions) 7. A (calm) 8. D (with) IX. 1. c 2. d 3. g 4. h 5. a 6. e 7. b 8. f IX. 1. b 2. a 3. b 4.d 5. d 6. b 7. c 8. c X. 1. Toronto is in Canada. 2. Greater Toronto Area has a population of more than 5 million. 3. Its wide range of cultures, languages, food and arts makes Toronto proud of itself. 4. One of the first things in Toronto that appeals to tourists is its citizen‟s friendliness. 5. Toronto‟s highly artistic culture and fascinating museums proudly display the country‟s history. 6. Toronto‟s climate is partially moderated. 7. Summertime is the festival time in Toronto. 8. The city greets more than one million visitors In Caribana festival. XI. 1. This gym is not as convenient as the one near my house. 2. Mount Everest is the highest mountain in the world. 3. Modern Christian theology has been influenced by his writings. 4. The group plans to set up an import business. 5. No other man in the office is more capable than his father. 6. The product quickly had an influence on the market. 7. Jonah had obviously made an effort to dress up smart clothes for the occasion. 8. Losing weight is more difficult than putting on weight. XII. Học sinh tự làm ĐÁP ÁN  105

UNIT 3 A. PHONETICS I. Stressed Unstressed 1. - Isn’t too late to say sorry?  - No, it isn’t.  2. - Was he busy with his schoolwork?  - Yes, he was.  3. - Isn’t fried chicken your favorite food?   - Yes, fried chicken is my favorite food, but it can make me fatter and fatter. 4. - Is it your mobile phone?  - Yes, it is my mobile phone.  5. - Do you think they are on the way here?  - They are on the way. Don‟t worry.  6. - You aren’t working this weekend?  - I am, but I can‟t spend some time meeting you.  II. 1. She is interested in Korean films but her husband 'isn‟t. 2. A: Are you reading this book? B: Yes, I 'am. 3. A: 'Isn‟t it the best way to release stress? B: Yes, it 'is. 4. A: Do you think he is a great actor? B: He 'is. But he‟s quite reserved. 5. A: Is she confident that she will get the job? B: Yes, she 'is. She has prepared for the interview very well. 6. A: Will Hoa visit you this summer? B: Yes, she will fly here on her own. A: But she is too young! B: She 'is. But she can take care of herself. B. VOCABULARY AND GRAMMAR I. 1. frustrated 2. worried 3. tense 4. confident 8. relaxed 5. delighted 6. depressed 7. calm 7. c 8. f II. 1. d 2. h 3. g 4. a 5. b 6. e 106  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

III. Social skills stay calm with others, listen to others, ask for help, follow directions or rules Cognitive skills comprehend reading materials, use appropriate words in certain circumstances, determine the problems you‟re facing Housekeeping skills clean your room, fix the light bulb, take out the trash Emotion control skills cope with loneliness, feel sympathy for others, be grateful Self-care skills determine the symptom of common diseases, go to sleep early, drink enough water IV. 1. They said their daughter wanted to study abroad for a year. 2. She asked me if I had ever experienced school pressures. 3. He said he couldn‟t watch his favourite cartoon on Disney Channel the previous day. 4. Jane asked me if the weather was good in Shanghai in the summer. 5. She asked me what the skills that I found the most difficult to learn were. 6. She told me to bring her a cup of coffee. 7. Joana told me she would come and help me on Saturday. 8. My mom asked me when I would come back home. 9. The teacher asked me if I needed any help on that assignment. 10. Danny told Ann his friend had got engaged to a German the previous month. V. 1. could 2. were reading 3. would travel 4. had never been 5. would do 6. hadn‟t gone 7. might 8. had to/ must 9. was 10. needed VI. 1. who 2. where 3. what 4. how 5. when 6. who 7. how 8. where 9. what 10. when VII. 1. I don‟t know where to visit this summer vacation. 2. Could you tell me who to ask for advice? 3. She wondered what to write in the final essay. 4. I have no idea who to contact in case of emergency. 5. They can‟t decide when to leave for America. 6. I‟m not sure what to cook for my son‟s birthday party. 7. Could you tell me where to put my umbrella? 8. He asked himself what to send her as a present. 9. I have no idea when to leave for Japan. 10. She wondered how to resolve the conflict. VIII. 1. They didn‟t know what to do to help her overcome stress. 2. Jonas wondered whether to discuss that matter with his teammates. 3. An asked Mary where to register for a course on life skills. ĐÁP ÁN  107

4. James and Lily couldn‟t tell how to find a support center for the homeless. 5. They had no idea when to start their campaign. 6. Trang asked her mother who to call upon arriving at the airport. 7. Phong was not sure whether to dial 18001567 to ask for advice about family problems. 8. They wondered what to do to help those disadvantaged children. 9. She couldn‟t decide when to start teaching her children to cook. 10. Hoa asked Nam how to deal with negative emotions and stress. IX. 1. of 2. with 3. in 4. of 5. on 6. without 7. on 8. with C. SPEAKING I. 1. E 2. A 3. C 4. F 5. B 6. G 7. D II. - I‟m planning to study abroad next year. - Cool! Which country will you set foot on? - United States I think, but I‟m so worried about myself. - What are you worried about? - I don‟t think I have enough skills to live far away from my family. - What do you mean? - I mean, I don‟t know how to cook, study by myself or manage my budget. - Oh dear. It may cause you a lot of problems then. I think you should prepare for your trip from now. - What should I do? - You can register for a soft skill course at the Youth Cultural House , KDI or Vietskills, etc. After that, try to practice as much as possible. - What else can I do? - I think you should share your thoughts with your parents when you are tense. They can give you some useful advice. - Right. Thank you very much! D. READING I. 1. refers 2. ambitions 3. less 4. studying 5. conflict 6. most 7. with 8. through II. A. 1.T 2. F 3. T 4. F 5. T B. 6. The added pastimes can contribute to teenage stress and anxiety. 7. Peer pressure, bullying on campus and harassment can distract teens from studying. 8. Arguments with siblings, disagreements with parents over rules and expectations and the need to consistently care for younger siblings put teen under pressure. 9. “loss” can mean the end of a relationship, friendship or cherished extracurricular activity. 10. Teens can doubt their self-worth after a broken relationship because of their change in social status. 108  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

E. WRITING I. 1. It is important to keep calm in an emergency. 2. The schools nationwide are experiencing teacher shortages at present. 3. He said that he would send us a postcard the following day. 4. Jane found it easy to empathize with the characters in the books. 5. They can‟t make the final decision on where to visit in Malaysia. 6. If I were you, I would call the helpline for help. 7. After living in France for a year, I felt much more confident about my French. 8. She wondered whether to tell her best friend what she was thinking. II. 1. Jimmy asked me where I had met him. 2. Jim asked his teacher when to register for the new course on Chinese. 3. Joana couldn‟t decide when to start her Journey. 4. The doctor said that I had to/ must stay in bed until the following Monday. 5. I have no idea who to call for help in this situation. 6. She wondered whether to tell her the truth about her misery. 7. I‟m not sure what to do to help her overcome her mom‟s death. 8. John said he was going to work for a new company the following week. TEST FOR UNIT 3 I. 1. c 2. d 3. c 4. d 5. b II. 1. b 2. a 3. b 4. c 5. d III. 1. - Isn‟t he your best friend? - Yes, he is. 2. - Oh my God! We are late for the wedding. - Actually, we aren‟t. The card says it begins at 7pm. It‟s just 6.30 now. 3. - You aren‟t happy about your test? - I am happy! But I don‟t want to be overexcited. 4. Who are they? 5. - Where are you? You aren‟t in front of the cinema. - I am in front of the cinema, but I can‟t see you. 6. - Are you going out now? - Yes, I am. Can you wait for me for a while? IV. 1. a 2. c 3. c 4. b 5. d 6. b 7. d 8. c 9. c 10. a V. 1. had spent 2. has asked 3. not to take 4. wanted 5. is being repaired 6. taking 7. to think 8. worked VI. 1. adulthood 2. concentration 3. confident 4. independent 5. depressed 6. responsibilities 7. frustration 8. emotional 9. counselor 10. organizational VII. 1. D (on) 2. B (would) 3. A (whether) 4. D (the previous year) 5. B (left out) 6. A (toll-free) 7. B (how) 8. A (did) ĐÁP ÁN  109

VIII. 1. d 2. g 3. f 4. a 5. b 6. h 7. c 8. e IX. 1. d 2. a 3. b 4. c 5. c 6. d 7. a 8. b X. 1. a 2. b 3. d 4. c 5. c 6. d XI. 1. “I will not have enough time to finish the Job”, he said. 2. When was that chocolate cake eaten by your friends? 3. My teacher asked me what the skills I concerned most were. 4. The Little Prince is the most interesting novel I have ever read. 5. If you don‟t finish your homework, you can‟t go out with your friend. 6. They‟re not sure how to operate the new system. 7. I spent 4 hours reading the first chapter of the book. 8. Tennis is not as dangerous as snowboarding. XII. Đáp án gợi ý 1. I think you should set goal. 2. It might help to keep a to-do list. 3. It might be a good idea to prioritize your tasks. 4. If I were you, I would avoid distractions and interactions to my work. 5. Have you ever thought about learning how to take a positive attitude towards frustration and failure? 6. It might be a good idea to organize your work to meet deadline. 7. I think you should review your progress. TEST YOURSELF 1 I. 1. b 2. a 3. d 4. b 5. c II. 1. a 2. b 3. b 4. a 5. d III. 1. What can I do to control my anger? 2. A: Aren’t you writing the application letter? B: Yes, I am. 3. A: Can you come to my home and give me a lift? B: OK, wait for me. 4. You should discuss with your classmate during the lesson. 5. A: Are they working on the project? B: She is, but he isn‟t. 6. A: Who sent you this email ? B: She did. 7. The air is cleaner in the countryside. 8. A: My father is always a mystery to me. B: Is he? Mine is a good friend of mine. IV. 1. abandoned 2. self-discipline 3. adolescence 4. embarrassed 5. emergency 6. sprawl 7. multicultural 8. lanterns 9. lacquerware 10. metropolitan V. 1. d 2. a 3. b 4. c 5. d 6. c 7. d 8. b 9. b 10. a 110  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

VI. 1. convenience 2. responsible 3. production 4. adolescent 5. favorable 6. attractive 7. graduation 8. empathize 9. urbanized 10. financial VII. 1. had to/must 2. was singing 3. to get 4. Are you traveling 5. feeling 6. had written 7. to work 8. found 9. has become 10. is going to rain VIII. 1. C (in) 2. B (down) 3. B (being shown) 4. A (whether) 5. D (informed) 6. C (least) 7. A (Although) 8. C (far/ much/ a lot) 9. A (didn‟t) 10. C (do) IX. 1. f 2. d 3. e 4. h 5. a 6. g 7. c 8. b X. 1. c 2. b 3. d 4. a 5. b 6. c 7. a 8. d XI. 1. F 2. T 3. T 4. F 5. T 6. c 7. b 8. a XII. 1. The police took the wounded persons to hospital. 2. He asked me not to leave my luggage unattended. 3. The salary of a secretary is not as high as that of a professor./ is lower than that of a professor. 4. He looked for someone to share his life with because he felt very miserable. 5. I didn‟t realize how late it was and I went on studying till after midnight. 6. How long have you worked on the project? 7. I am leaving now in order not to be late for work./ order that I won‟t be late for work. 8. New York City is the busiest city in the world. 9. Dina takes after her mother‟s side of the family. 10. He asked me how long I had been standing there. UNIT 4 A. PHONETICS I. 1. I have told you many times not to play video games that much. 2. We hope you don‟t have an accident on your way to school. 3. A: Why aren‟t you going to the party? B: I can‟t go to this one, but I am going to the one next week. 4. A: You said you would phone me! B: I did phone you! But you didn‟t answer. 5. A: Mark doesn‟t eat meat, does he? B: Actually, he does nowadays. 6. A: You‟re not telling the truth, are you? B: Yes, I am. II. 1. A: Do you love me? B: I do love you. 2. I haven‟t bought any potatoes, but I have bought some pasta. 3. I won‟t call him unless he apologizes me first. ĐÁP ÁN  111

4. A: Did you phone Jack? B: Yes, I did phone Jack. 5. A: You haven‟t tidied your room! B: I have tidied it! I did it this morning. 6. I didn‟t have a good time at the cinema, but I did enjoy the restaurant. B. VOCABULARY AND GRAMMAR I. 1. loudspeaker 2. strict 3. worthwhile 4. igloo 5. dogsled 6. barefoot 7. illiterate 8. Arctic II. 1. tradition 2. behavior 3. habit 4. tradition 5. practice 6. behavior 7. practice 8. habit III. 1. used to handwrite 2. used to cost 3. didn‟t use to come 4. used to get 5. didn‟t use to go 6. didn‟t use to fly 7. used to play 8. didn‟t use to like 9. used to be 4. were/was IV. 1. could 10. didn‟t use to wear 2. paid 3. didn‟t live 5. was/ were driving 6. could 7. had 8. was/ were eating 9. knew 10. were travelling V. 1. I wish I could afford a new car. 2. I wish I didn‟t have to go to school 3. I wish I went camping with my friends. 4. I wish there (was) were no more bullying at school 5. I wish I (was) were dancing with you in the ballroom. 6. I wish no one were suffering from depression. 7. I wish he could come to the party tonight. 8. I wish there (was) were snow at Christmas. 9. I wish we were traveling in first class. 10. I wish they learnt to communicate with their peers. VI. 1. I wish my computer wasn‟t/ weren‟t out of order. 2. I wish my younger brother concentrated more on his studies. 3. I wish I had time to go to the cinema with you. 4. I wish John could come to my birthday party this weekend. 5. I wish you took me to the zoo after school. 6. I wish it wasn‟t/ weren‟t raining heavily outside. 7. I wish my favorite book wasn‟t/ weren‟t out of stock. 8. I wish I was/ were old enough to drive a car. 9. I wish they weren‟t having a class at the moment. 10. I wish my school organized outdoor activities. VII. 1. on 2. to 3. to 4. of 5. out 6. in 7. with 8. out 112  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

C. SPEAKING I. 1. B 2. F 3. A 4. C 5. E 6. D 7. G II. - Dad, can you tell me about your childhood? - Of course, dear! What do you want to know? - Hmm, I learnt that students had to help their parents with farming. Is it true? - Yes, it is. Besides, we also took care of our siblings while our parents worked. - It must be tiring! How about your pastime? - We often played football on the soil ground with a plastic ball only. Hide and seek was another game that we never got bored of. - Sounds fun. Did you text your friends to talk about stuffs? - Well, at that time, we didn‟t have smartphone for distant communication. We would rather talk face to face with each other. - That would be great! Sometimes I think chatting or texting using mobile devices can cause misunderstanding. - I totally agree with you. We talked a lot, and it helped us understand each other more. - I wish I could experience your childhood once. - It‟s impossible, my darling. Instead, you can create your own life with things that fulfill your wish and lifestyle! D. READING I. 1. mostly 2. held 3. shift 4. declines 5. than 6. obese 7. indicate 8. spans II. A. 1.T 2.F 3.T 4.F 5.T B. 6. People didn‟t need extra exercise because their daily work kept their bodies running. 7. The traditional, low-income farmers, especially in Asian countries, are still in the serious situation despite the development in agriculture. 8. People nowadays are not as healthy as those in the past. E. WRITING I. 1. He used to play football for the local team, but he‟s too old now. 2. Beth wishes she could stay in Cambridge forever. 3. American family life has changed greatly over the last three decades. 4. She would travel all over the world if she were rich. 5. They urged the parliament to approve plans for their reform program. 6. How did you get to know about this university? 7. I suppose we can pay by credit card but we‟d better check first. 8. Women stayed at home preparing food and making clothes in the past. II. 1. They used to go to school by bike when they were young. 2. She started teaching her children to play piano 4 years ago. 3. I wish I could cook as well as my mom. 4. He used to have meals with his family. ĐÁP ÁN  113

5. It took me a long time to get used to living in the country. 6. My school isn‟t far from my home, so I go to school on foot every day. 7. I wish my sister improved her English speaking. 8. Dried candied fruit is only eaten by Vietnamese people at Tet. TEST FOR UNIT 4 I. 1. c 2. d 3. b 4. d 5. b II. 1. a 2. b 3. b 4. d 5. c III. 1. A. Why don‟t you attend the singing contest? Is it because you can‟t sing? B: I 'can sing. Listen! 2. A: You like Mark, don‟t you? B: No, I 'don‟t! What, me and Mark? Don‟t be silly! 3. You really 'must see this new film. 4. A: Why didn‟t you book the hotel before traveling? B: I 'did, but the service got some problems. 5. A: You haven‟t done your homework. B: I know, but I 'have learnt all the lessons by heart. 6. I never 'did understand why he talked bad about me. 7. He 'is putting on a bit of weight. He has eaten a lot these days. IV. 1. a 2. c 3. d 4. b 5. b 6. c 7. a 8. a 9. d 10. c V. 1. be done 2. to be 3. were waiting 4. went - wouldn‟t be 5. were 6. smoking 7. is always leaving 8. to study 9. haven‟t spoken 10. arrive VI. 1. wealthy 2. imagination 3. illiterate 4. physical 5. obesity 6. Unmarried 7. behaviors 8. incredible 9. seniority 10. unbelievable VII. 1. C (built) 2. B (on) 3. A (had) 4. B (barefoot) 5. D (natural) 6. A (being given) 7. B (be repaired) 8. B (like) 9. A (would) 10. D (spoke) VIII. 1. c 2. h 3. f 4. g 5. b 6. a 7. e 8. d IX. 1. b 2. c 3. c 4. a 5. d 6. b 7. c 8. a X. A. 1. F 2. T 3. T 4. F 5.T B. 6. Life today is faster than life in the past. 7. The standard of living has improved. 8. The Internet makes it easy to access information. 9. Computers and other powerful machines do some difficult jobs for us. 10. Household appliances make our lives easier at home. XI. 1. I wish the council wasn‟t/ weren‟t demolishing that house. 2. If I was/ were good at English, I could become a tour guide. 3. “I will hold an event about skin care next month”, Mary said. 114  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

4. She was given the book “The fault in our stars” as a birthday gift. 5. He wishes he could come to his brother‟s wedding. 6. He advised me not to spend most of my time chatting on Facebook. 7. How long have you searched for some facts in the past? 8. My mother used to cook for me. XII. Học sinh tự làm UNIT 5 A. PHONETICS I. 1. A: What are you thinking about? B: I‟m thinking about how to get to Binh Ba Island. 2. A: Can you tell me where the food is served? B: This is the place where the food is served. 3. A: Look! He is a person I‟m looking for. B: It‟s not a person, but the person. 4. A: Do you think my essay is good? B: In general, you have good writing skill. However, you shouldn‟t put “and” at the beginning of a paragraph. 5. A: Who are you waiting for? B: I‟m waiting for my friends. 6. A: Which subject are you good at? B: I‟m good at Maths. 7. A: What do you want from me? B: I want you to talk to me or I will cry. 8. A: Is this educational fair calling by volunteers? B: No. It is calling “for” volunteers, not “by” volunteers. II. 1. A: Does he the one that I can rely 'on? B: Yes, you can rely on him at any time. 2. A: How does the word “'and” function? B: You can use it to join the two statements. 3. A: Do you need Phillips or George to help you? B: I need Phillips 'and George to help me. 4. A: Who are you smiling 'at? B: I‟m smiling at Jim, an old friend of mine. 5. A: Will you pay a trip to Ha Giang this summer? B: I want to, 'but my parents don‟t. 6. A: Would you like to come to my house this weekend? B: Yes, I‟d love 'to. ĐÁP ÁN  115

7. A: I‟m interested in reading Beloved Oxford. B: Beloved Oxford is not what I‟m interested 'in. 8. A: Was this house made with wood? B: No. It was made 'of wood, not 'with wood. B. VOCABULARY AND GRAMMAR I. 1. Cathedral 2. tombs 3. Citadel 4. fortress 5. cavern 6. limestone 7. Pagoda 8. sculptures II. 1. measures 2. reigned 3. monument 4. pilgrims 5. rickshaws 6. setting 7. structure 8. recognition 9. complex 10. paradise III. 1. I suggest taking a course in photography. 2. I suggest the government should pass a law on banning deforestation. 3. We suggest students from universities should participate more in social work. 4. My classmates suggest using bus and bicycle to go to school. 5. His father suggested he should read more books about environmental issues. 6. They suggest teachers should provide students with knowledge on historical facts. 7. People suggest exhaust fumes from vehicles should be reduced. 8. My mom suggested keeping the surroundings clean and green. 9. I suggest visitors should stop littering in Phong Nha Cave. 10. My friends suggest visiting the Royal Citadel when being in Hue. IV. 1. to preserve 2. dealing 3. telling 4. going - witnessing 5. booking 6. to lack 7. visiting 8. to send 9. putting 10. to pay V. 1. to pay → paying6. doing → to do 7. going → to go 2. him talking → he should talk 8. to asking → asking 9. to work → work 3. to work → working 10. suggested Mike → suggested to Mike 4. to buy → buying 5. to stay → stay/ should stay VI. 1. is said 2. are offered 3. is claimed 4 is considered 5. is shown 6. is expected 7. are cemented 8.widened VII. 1. It is expected that more than two million Muslim pilgrims from all over the world head to Mecca this year. 2. It is believed that many more people will die of skin cancer over the next ten years. 3. It is being thought that drugs are very dangerous. 4. It has been reported that Bitexco Tower is the tallest skyscraper in Vietnam. 5. It is thought that the first temple existed during the reign of Le Thanh Tong in the 15th century. 6. It is known that Phong Nha Cave was found in the 16th century by Cham people. 7. It is claimed that the site of the Perfume Pagoda was discovered over 2000 years ago. 116  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

8. It was said that the government were conducting a project to investigate the harmful effects of air pollution. 9. It was thought that he went to a local restaurant with his girlfriend. 10. It has been suggested that bright children should take their exams early. VIII. 1. on 2. in 3. of 4. on 5. at 6. above 7. in 8. in 9. against 10. inside C. SPEAKING I. 1. B 2. D 3. G 4. E 5.C 6. F 7. A II. - Lan, what are you doing? - I‟m finding the ideas for the next discussion in speaking class. - What‟s the topic? - “Man-made wonders of Vietnam: How to protect and preserve?” - Wow, interesting! - Yes. Vietnam has a lot of man-made wonders. However, it is reported that they have been damaged. - Do you know what the causes are? - Well, as you can see, there are too many tourists visiting man-made wonders every day, and not all of them are aware of protecting it. - I totally agree with you. Furthermore, the government doesn‟t have plans for timely restoration. - So, do you have any suggestion on preserving them? - I suggest limit the number of tourists visiting those places on a daily and yearly basis, they should be restored once or twice. Additionally, the media should convey information about this topic to raise awareness of the citizens. - That‟s a good idea. Let me think more about it, then I will share my ideas with you. Is it ok? - Okay. I‟ll wait. D. READING I. 1. measurements 2. regarded 3. twice 4. wonders 5. formations 6. capacity 7. unknown 8. attempt II. 1. b 2. a 3. c 4. d 5. a 6. b E. WRITING I. 1. It is known that Bao Dai was the last Emperor of Vietnam. 2. Located in the center of Hanoi, One Pillar Pagoda attracts millions of visitors every year. 3. What are the things we should not miss once we come to Hue City? 4. I suggest traveling by motorbike as you can see a lot of beautiful sceneries along the street. 5. Hung Kings‟ Temple Festival is one of the most important holidays in Vietnam. 6. Alhough Tu Duc King built himself a tomb, he was actually buried in a different location in Hue. 7. It is claimed that Ma Pi Leng is one of the most dangerous pass in Vietnam. 8. Located in Ninh Binh, Trang An Landscape Complex is known for its scenic landscape and boat cave tours. ĐÁP ÁN  117

9. There is a growing recognition that the ethnic groups in the Central Highlands need more support. 10. Her teacher suggests she (should) study harder so she can get into a good university. II. 1. A research on how people spend their money for clothes is being carried out. 2. Despite having all the necessary qualifications, they didn‟t offer me the job. 3. The guard told us not to litter as we were walking along the coast. 4. The last time I bought clothes was in my trip to Hanoi. 5. It is thought that a garden would be a perfect setting for the house. 6. Jack was made to study a lot for the entrance exam to high school by his parents. 7. Unless you have a passport, you can‟t register for a course abroad. 8. Quang suggested that we (should) visit the Royal Citadel first. 9. He is expected to join the company soon. 10. She suggests using Perfume Pagoda as a theme of the presentation. TEST FOR UNIT 5 1 I. 1. a 2. d 3. a 4. b 5. c II. 1. d 2. d 3. b 4. c 5. a III. 1. Watching American movies is a way to improve your listening skill, but not the only way. 2. You shouldn‟t put the conjunction “or” at the end of the sentence. 3. He tried to come up with a solution for the problem, but he failed. 4. This bag is beautiful, but it is too expensive. 5. It is not loving or understanding, but loving and understanding. 6. Gaining a scholarship from Harvard is what I‟m thirst for. 7. I’m always confident of myself. 8. What are you apologizing for? IV. 1. a 2. c 3. d 4. b 5. d 6. c 7. a 8. b 9. d 10. a V. 1. have been built 2. was reported 3. go 4. took 5. is expected 6. was discovered 7. would see 8. would buy 9. were travelling 10. sitting VI. 1. recognition 2. geological 3. picturesque 4. administrative 5. contestant 6. astounding 7. Religious 8. defensive 9. sightseers 10. location VII. 1. C (taken) 2. C (on) 3. B (talking) 4. D (over) 5. B (a) 6. B (which) 7. D (for 8. D (fully) 9. B (to leave) 10. D (in) VIII. 1. h 2. e 3. a 4. f 5. b 6. g 7. d 8. c IX. 1. b 2. a 3. b 4. c 5. a 6. d 7. b 8. c X. A. 1. T 2.T 3. F 4. F 5. F 6. T B. 7. It‟s about 69km. 8. My Son used to be a site of religious ceremony for kings of the ruling dynasties of Champa, 118  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

as well as a burial place for Cham royalty and national heroes. 9. There are 103 Cham vestiges in My Son. 10. My Son was recognized as a World Heritage Site by UNESCO in 1999. XI. 1. Sara is considered to be one of the best students in her school. 2. I wish she shared memories of her trip with me. 3. If Emily didn‟t have to work part-time on Saturday, she could accompany her best friend to the contest. 4. I suggest surfing the net for the location of Ninh Binh Province. 5. We are going to have the kitchen redecorated next month. 6. It is hoped that cable cars construction to Son Doong Cave will be stopped. 7. My teacher asked me when I was going to submit my research paper. 8. When you come inside you should take off your coat and hat. 9. When will the flight for your trip to Vietnam be booked? 10. I find the news about ancient towns interesting. XII. Học sinh tự làm UNIT 6 A. PHONETICS I. OO Don‟t cry!, Help me!, Stay there! OoO Finish it!, Don‟t forget! OOO Don‟t turn right!, Wait for me! OOo Keep moving! II. 1. OOO 2. OO 3. OO 4. OoO 5. OOO 6. OO 7. OO 8. OO B. VOCABULARY AND GRAMMAR I. 1. underpass 2. flyover 3. thatched houses 4. Tunnel 5. trams 6. elevated walkways 7. Rubber sandals 8. Skytrain II. 1. boom 2. Facilities 3. nuclear 4. tiled 5. mushroomed 6. initial 7. extended 8. compartment 9. launched 10. trench III. 1. considerable 2. slightly 3. gradually 4. significant 5. dramatically 6. rapid 7. noticeable 8. initially 9. convenient 10. considerably IV. 1. My English speaking skill has been improved dramatically over the last three years. 2. The number of unemployed graduates has increased slightly this year. 3. There has been a gradual rise in the number of Vietnamese students studying in the U.S. ĐÁP ÁN  119

4. The economy has grown considerably this year. 5. There has been a rapid decrease in the number of foreign tourists to Vietnam during the past years. 6. Our coffee exports failed significantly due to bad weather. 7. The price of computers will decrease steadily. 8. There has been a dramatic change in the traffic system in Vietnam in recent years. V. 1. had ended 2. had they been 3. had read 4. Had you seen 5. hadn‟t had 6. had mosdy traveled 7. Had you learnt 8. had left 9. hadn‟t cleaned 10. hadn‟t paid VI. 1. had lived - moved 2. downloaded - had made 4. arrived - had destroyed 5. hadn‟t stood – adopted 7. came - had forgotten 8. had gone - was 10. had driven - arrived VII. 1. annoyed 2. disappointed 3. convinced 4. astonished 5. generous 6. dangerous 7. embarrassed 8. relieved 9. brave 10. conscious VIII. 2. I was delighted to learn that I had been promoted. 3. It was stupid of him to press the emergency button. 4. It is necessary to have interests outside work. 5. It was very generous of John to give them £100. 6. They were astonished to see the driver was a six-year-old boy. 7. It was very kind of you to visit me in hospital. 8. It is very important for athletes to be in good health. 9. We‟re sorry to hear that your father‟s in hospital again. 10. It was very rude of him to make that remark. IX. 1. c 2. a 3. b 4. c 5. d 6. a 7. c 8. a 9. d 10. b X. 1. of 2. in 3. into 4. for 5. between 6. to 7. during 8. about 9. of 10. under C. SPEAKING I. 1. How has Vietnam‟s transportation system changed over the past ten years? 2. What were used as the main means of public transport in Hanoi? 3. Why was construction of the Thu Thiem tunnel delayed? 4. When will the first metro in Saigon be put into operation? 5. How long is the railroad of Vietnam in total? 6. Where is the Hai Van Tunnel situated? 7. How many compartments do the first skytrains in Vietnam have? 8. How had people in Vietnam travelled before the first motorbike was imported? II. - How long have you been living in Saigon? - 40 years. - Wow! It‟s such a long time. I guess you have witnessed many changes. - Yes, of course. 120  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

- Can you tell me some of them? - The educational system may be among the most important changes. - How does it change? - The learning facilities have been improved with loudspeakers and projectors, together with the labs and swimming pool. - Amazing! - Yes, it is. And you know, not only the school but the family structure has also been changed. - You mean youngsters move out of their family when they reach 18? - No. Actually, children still live with their parents, but there are more and more nuclear families. - I see. It gives both parents and children more privacy, right? - Absolutely. D. READING I. 1. edge 2. improve 3. considerably 4. rush 5. facilities 6. Altogether 7. flows 8. between II. 1. b 2. c 3. b 4. d 5. c 6. d E. WRITING I. 1. Many schools in the world were founded at the beginning of the 20th century. 2. It‟s nice of John to give us a lift to the train station. 3. There has been a dramatic increase in the number of people traveling abroad in recent years. 4. I prefer riding my bicycles to catching the bus to school every morning. 5. Saigonese expect that the new metro system can solve the traffic problem. 6. How long had you known him before he got married? 7. The traffic system in Ho Chi Minh City has been upgraded over the last five years. 8. He was disappointed to see that she was not at the party. 9. It is impossible for me to wear rubber sandals to school. 10. Before 1990, Vietnamese people had lived in extended families. II. 1. He was confident to say that he was the best student in his school. 2. There has been a considerable change in our lifestyle since the introduction of Western culture. 3. I am excited to learn that I can come to visit my friend in Phu Yen next month. 4. It is necessary to teach those children about how Vietnam has transformed itself. 5. It was rude of her to shout at his face in the department store. 6. My father was pleased to learn that I had passed the entrance exam to high school. 7. As soon as I came to the party, everybody had gone home. 8. It is unsafe to visit this country during summer vacation. 9. The number of people learning English has increased dramatically. 10. After Phong had worked hard for a week, he went to the beach. ĐÁP ÁN  121

TEST FOR UNIT 6 1 I. 1. a 2. b 3. c 4. b 5. a II. 1. b 2. a 3. b 4. d 5. c III. 1. OoO 2. OO 3. OoO 4. OO 5. OOo 6. OO 7. OOO 8. OOo IV. 1. a 2. c 3. b 4. b 5. c 6. a 7. d 8. c 9. b 10. a 4. hadn‟t thought V. 1. to work/ working 2. worrying 3. were worn 5. went 6. has experienced 7. to report 8. increases 9. could come 10. had met VI. 1. tolerant 2. cooperative 3. sympathetic 4. obedient 5. exporter 6. envious 7. suburban 8. private 9. astonishment 10. relieved VII. 1. A (to study) 2. C (to write) 3. D (schooling) 4. A (for) 5. C (called) 6. A (already been) 7. A (surprised) 8. C (be completed) 9. A (listen) 10. D (under) VIII. 1. e 2. h 3. g 4. a 5. f 6. c 7. d 8. b IX. 1. c 2.d 3. a 4. b 5. c 6. b 7. d 8. a X. A. 1. F 2. T 3. F 4. F 5. T 6. T B. 7. Lifestyles have changed significantly for the last century. 8. The friendliness, resilience, and determination are characteristics that have not changed. XI. 1. It was brave of him to tell her what he thought about her. 2. I am sorry to hear your bad news. 3. The number of people using public transport has dropped slightly. 4. I am busy revising for exams at the moment. 5. As there was an increased demand for travel, the government decided to invest in building the very first metro system. 6. If I knew much about historical events, I could help her with her history homework. 7. I have never heard about the tram system in Hanoi before. 8. It took the firefighters two hours to release the driver from the wreckage. 9. The president was taken to the hospital for an emergency operation. 10. After I had saved my document, the computer crashed. XII. Học sinh tự làm TEST YOURSELF 2 I. 1. c 2. a 3. b 4. d 5. c II. 1. a 2. d 3. d 4. b 5. c III. 1. A: What are you looking for? B: My lipstick. I left it on the table but I don’t see it anywhere now. A: Are you sure? I saw you put it into your bag. B: Did I? Oh, here it is. 122  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP

2. A: Have you ever read The Little Prince? B: No, I haven’t. But I‟ve read Totto-Chan: The Little Girl at the Window. A: Is it the book that you told me about last week? B: Yes, it is. Look! This is its cover. 3. A: I think you should go over your essay once more time before handing it in. B: What‟s wrong with it? A: You should take out “evidence”. It isn’t a correct word. B: Thank you. Let me check. 4. A: Where is it? B: Mui Dien Cape. It‟s by the sea. A: I heard that it‟s a tourist attraction. B: It is. I was mesmerized by its beauty. IV. 1. pilgrim 2. thatched 3. relieved 4. Citadel 5. picturesque 6. facilities 7. obesity 8. underpass 9. pedestrian 10. spectacular V. 1. a 2. b 3. a 4. b 5. c 6. c 7. d 8. a 9. d 10. c VI. 1. had been 2. is growing 3. was claimed 4. throw 7. hasn‟t set 8. had lived 5. were doing – went 6. earned 9. travelling 10. to concentrate VII. 1. illiteracy 2. privacy 3. entertainment 4. geologist 5. sympathize 6. recognizable 7. exhibitions 8. cooperation 9. disobedient 10. tolerance VIII. 1. A (do) 2. A (could) 3. D (late) 4. D (visiting) 5. A (have) 6. A (his dropping) 7. C (considerably) 8. A (turned) 9. B (hard) 10. C (cooking) IX. 1. g 2. f 3. e 4. a 5. b 6. c 7. d 8. h X. 1. d 2. b 3. c 4. a 5. b 6. d 7. c 8. b XI. 1. F 2. T 3. F 4. T 5. F 6. c 7. a 8. b XII. 1. If I were you, I would use less paper to protect the environment. 2. The number of skyscrapers built in Hanoi has increased sharply this year. 3. What about visiting Moc Chau to learn about Thai and H‟mong people? 4. It is believed that touching the head of a Buddha statue is a sign of disrespect. 5. I wish I could get my visa extended. 6. My teacher told me to follow his/ her instructions if I wanted to pass that module. 7. As soon as he arrived at the airport, they had been on board. 8. When did you possess that Chanel bag? 9. She asked me why she had to conduct that research. 10. It is necessary for him to talk to psychologist about his current situation. ĐÁP ÁN  123

MỤC LỤC UNIT 1: LOCAL ENVIRONMENT ............................................................... 6 UNIT 2: CITY LIFE ...................................................................................... 20 UNIT 3: TEEN STRESS AND PRESSURE .................................................. 33 TEST YOURSELF 1 ....................................................................... 47 UNIT 4: LIFE IN THE PAST ........................................................................ 53 UNIT 5: WONDERS OF VIETNAM ............................................................ 65 UNIT 6: VIET NAM: THEN AND NOW...................................................... 79 TEST YOURSELF 2 ....................................................................... 93 ĐÁP ÁN ......................................................................................................... 94 124  BÀI TẬP TIẾNG ANH 9 - PHẦN BÀI TẬP