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GIÚP EM VS Ạ :< UNIT 9 1. Marine plants and animals fall into three _____________ groups. (majority) 2. John’s father is a marine _____________. He studies life in the sea. (science) 3. The legal system operates very _____________ in the US and Britain. (differ) 4. The ________ was solved when the police discovered the murder weapon. (mysterious) 5. There is a wide _____ of opinions on sea food cultivation. (vary) 6. Hundreds of species of marine life manage to survive even in the darkest _________ of the ocean (deep) 7. The whale is a (n) __________ species. (danger) 8. Oil spills are a great ______ to the undersea world. (threatened) 9. Human beings are destroying ________ habitats of many species of animals. (nature) 10. Sperm whale populations are at risk due to hunting and their accidental ______ in fishing nets. (entrap) 11. The company needs to reduce its _______ on just one particular product. (dependable) 12. My grandpa's attitudes are very _______, considering his age. (modernization) 13. You've got to try to keep _______ as you grow older. (act) 14. He would never do anything to _______ the lives of his children. (endangered) 15. The sea bed _______ here to 5000 meters (deep) UNIT 10 1. The world's rain forests must be safe from_____________ (destroy) 2. Major steps are being taken to control the __________________ of beaches. ( polluted) 3. Water_____________________ is necessary for hydropower stations. (conserve) 4. People are_____________________ doing harm to the environment. (constancy) 5. The government has made no attempt to reduce soil ________________ (erode) 6. He stressed the need to pass a law in nature’s____________________ (defender) 7. Many species of plants and animals have been virtually_____________________. ( elimination) 8. Trees, grasses, and other plant life play an important part in ____________________the natural of water. (circulate) 9. Modern farming practice has led to the virtual __________________of this bird. (appear) 10. The giant panda is an ______________________species. (danger) 11. In the movie, he plays a concerned and _______ father trying to bring up two teenage children on his own. (sense) 12. As a child I had an _______ friend called Polly (imagine) 13. Phone me if there are any new _______. (develop) 14. If you don't have anything _______ to say, I'd rather you kept quiet. (constructors) 15. A healthy body will be able to fight off the illness _______ without the use of medicine. (naturalize)

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Exercise2. Rewrite these sentences using conditional sentences 1. He smokes too much; that’s why he can’t get rid of his cough. => If……………………………………………….…………………………………… ………………….. 2. She is very shy, so she doesn’t enjoy the party. => If………………………………………… …………………………………………………………... 3. He didn’t revise all his lessons, he failed the exam. => If he………………………………………… ……………………………………………….…….. 4. They didn’t sell the house because their children wanted to keep it. => If…. 5. I am not a film star, I don’t live in Hollywood. => If Exercise3. Change these sentences into the passive 1)People are killing wild animals for food .................................................. ........................................................................................................................... 2)The author has written a special edition for children .................................................. ....................... ..................................................................................................... 3)I have received 20 cards so far .................................................. ..................................................................................................... 4)My farther has just cleaned this motorbike .................................................. ......... ..................................................................................................... 5)I have never eaten that cake before .................................................. ........... ..................................................................................................... 6. We have just finished the report .............................................. .................................................................................................... ................................. 7)She hasn't answered my letter yet ................................................. ................................................................................................................................... 8)Someone has wound the clock .................................................. ..................................................................................................................................... 9. The government will rebuild the memorial monument. →………………………………………………………………………………………………………………… 10. They must keep fruit in the fridge for long. →……………………………………………………………………

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1. Vietnam gained ______________ in 1945. (depend) 2. Sulphur dioxide is a _______________(pollute). 3. Older people are important __________________ to the economy. (contribute) 4. Police are investigating the _______________of a young woman. (appear) 5. The traffic here is very ______________for children. (danger) 6. Luckily, nothing _______________ was stolen. (value) 7. The _________ of school leavers that go to university is about 5 per cent. (percent) 8. Teaching young children is a __________ and rewarding job. (challenge) 9. __________, the light came on, although no one was near the switch. (mystery) 10. We believe in investing in __________ research. (science) 11. They need more funds to ___________ the country’s telephone system. (modern) 12. The whole issue is still under ____________. (investigate) 13. His ___________ in the team has caused controversy. (include) 14. In britain, the ___________ of the country has historically been left to the navy. (defend) 15. Sulphur dioxide is one of several __________ that are released into the atmosphere. (pollute) 16. Every fire destroys ____________ wood, wildlife, and good soil. (value) 17. Satellite photographs provide a wide range of information, ____________ water temperature, depth and the undersea populations. (inclusion) 18. Biodiversity is a term that refers to the ______________ of different kinds of animals and plants which make a balanced environment. (exist) 19. Hydroelectric dams hold back needed water and provide power for homes and ________. (industrialization) 20. We can stop ____________ the problem while scientists search for answers, and laws are passed in nature's defense. (worst) 21. Some are swimming animals such as fishes and sharks that move ____________ of water currents. (depend) 22. Her back injury has made it _______________ for her to play tennis anymore. (possibility)

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Giúp mình vs :< câu nào cx đc I. Underline the correct words in italics. ( chọn từ in nghiêng, gạch dưới) 1. Sarah has / have never tasted Japanese food.  2. I haven’t live / lived in the city before now. 3. Have your parents ever visited Spain? Yes, they do / have. 4. Have / Has Mary ever stayed in any hotels? Yes, several times. 5. Has Sam ever played golf? No, he hasn’t / doesn’t. II. Complete the sentences. Use for or since. 1. We haven’t watched TV ___________ Monday. 2. The boy hasn’t eaten anything ___________ six hours.  3. I’ve known Pam ___________ primary school. 4. What have you done ___________ you finished school? 5. We have studied Chinese ___________ three years.    III. Choose just, yet or already. 1. He is here now. He has just / already / yet arrived. 2. Has Paul started his new job just / already / yet? 3. Their plane has not landed just / already / yet. 4. Ned has just / already / yet fed his pets. 5. Her hair’s wet. She’s just / already / yet washed it. 6. They have just / already / yet visited a lot of countries. IV. Fill in each blank with just, already or yet. 1. Have you played your new computer game ____________ _? 2. I’ve ____________ _ had my exam resu lts. 3. My father has ____________ _ returned from his trip to Australia. 4. I haven’t had lunch ____________ _. 5. I have ____________ _ had three tests this week. V. Choose been or gone. 1. ‘Where is Pamela?’ - ‘She’s been / gone home. 2. ‘Do you like Berlin?’ ‘Yes. I’ve been / gone there twice and I love it.’ 3. Jane’s been / gone to the dentist and now she’s going shopping. 4. Nick and Ann aren’t here. They’ve been / gone to the cinema. 5. Alan’s been / gone at the gym. He feels exhausted. VI. Chia động từ trong ngoặc ở thì Hiện tại hoàn thành 1. I (visit) _____________________ our form teacher in the hospital already. 2. John (read) _____________________ the letter from Mary already. 3. We (not begin) _____________________ to learn for the test yet. 4. Nancy (be) _____________________ to Vietnam several times. 5. They (not start) _____________________ the project yet. 6. The Greens (be) _____________________ to many countries in the world so far. 7. We (go) _____________________ to that village to do volunteer work several times. 8. Our teacher (explain) _____________________ to us how to use the printer already. 9. My pen isn’t here any more. Someone (take) _____________________ it already. 10. Mai (not finish) _____________________ her homework yet. 11. They (not see) _____________________ the film Titanic yet. 12. I (not see) _____________________ your brother yet. VII. Put the verbs in brackets in the correct verb tense: the Present Perfect or Past Simple. 1. Tom (call) __________________ his boss yesterday. 2. I (meet) __________________ Robert at the supermarket this morning. 3. We (fly) _____________ to Ha Noi several times, but last summer we (go)______ there by train.  4. When (your father/ give up) ___________________________ smoking? 5. My uncle (move) __________________ to Da Lat in 2005. 6. I (be) __________________ to Sa Pa twice since 2000.  7. We (spend) __________________ our summer vacation in Ha Long Bay last July. 8. I (watch) __________________ the film Titanic already.  9. The postman (deliver) __________________ the letter half an hour ago. 10. I (hear) __________________ the good news from Mary a few minutes ago. 11. I (have)_________________________ this iPad for three years3. My father (give) ________ it to me when I was in grade 6. 12. My mother (do) __________________ all the cleaning. The apartment is really clean now. 13. Someone (turn) __________________ on the hi-fi. Do you know that song? 14. The match (just start) __________________ . Our team is playing very well. 15. He (lose) __________________ his credit card. He can’t find it anywhere. 16. Prices (go) __________________ up. Everything is more expensive nowadays. 17. (you/buy) _______________________ the laptop yet. 18. Miss White (work) _______________________ in Ha Noi from 2011 and 2014.

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Các anh chị, các bạn giải giúp em với, em cảm ơn nhiều lắm ạ Em hứa vote 5* và Đánh giá CTLHN ạ, làm bao nhiêu cũng được, hết càng tốt ạ I) Part 1 Mark the letter A, B, C, or D to indicate the word whose underlined part differs from other three in pronunciation in each of the following questions. 1/A. soaked B. defeated C. danced D. stopped 2/A. celebrate B. decorate C. never D. exchange 3/A. drink B. spill C. since D. spicy 4/A. lantern B. local C. splash D. family 5/A. gathering B. background C. hammer D. parade 6/A. stands B. locals C. fireworks D. grounds 7/A. candle B. pattern C. dragon D. drama 8/A. adopt B. accountant C. aquarium D. aerosol II) Part 2 Mark the letter A, B, C or D to indicate the word that differs from the other three in the position of primary stress in each of the following questions 1/A. Barbecue B. Encourage C. Decorate D. Celebrate 2/A. Parade B. Costume C. Delay D. Attend 3/A. Background B. Bucket C. Ahead D. Bonfire 4/A. Paddle B. Spirit C. Return D. Follow 5/A. Holiday B. Tradition C. Extremely D. Important 6/A. Season B. Attract C. Kayak D. Water 7/A. Envelope B. Magazine C. Habitat D. Energy 8/A. Wildlife B. Donate C. Paper D. Notebook 9/A. Acid B. Bottle C. Parade D. Cardboard lll) Part 3 Mark the letter A, B, C or D to indicate the correct answer to each of the following questions. 1/They _________ to the Glastonbury Festival and they’re still there. A. Have gone B. Have been C. are going D. went 2/Margaret _______ and fell into the pool. She was very embarrassed! A. slipped B. is slipping C. has slipped D. slips 3/The film festival _________ and it was amazing! A. just finished B. is just finishing C. just finishes D. has just finished 4/John has _______ attended the Cinco de Mayo Festival, so he isn’t coming with us. A. already B. yet C. so far D. never 5/I ________ any fruitcakes for our New Year’s Eve dinner yet. A. haven’t prepared B. didn’t prepare C. am not preparing D. have prepared 6/Almost 100 students _________ part in the writing competition since it started last year. A. took B. are taking C. take D. have taken 7/I have just _______ my costume for the parade. It’s really nice. A. chose B. chosen C. choosed D. choose 8/The fireworks we ________ last night were great! A. have watched B. watched C. watch D. watching 9/I would love________ a chef one day. A. be B. to be C. being D. to being 10/Have you ever ______ to Scotland at New Year? A. gone B. went C. travel D. been

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4. People say that he beats his wife---It is …………………………………..……………………………….. 5. It is believed that the man escaped in a stolen car--The man is …………………………………………….. 4. People say that he beats his wife--It is ……………………………..……………………………………….. 5. It is believed that the man escaped in a stolen car--The man is …………………………………………….. 7. Thanks to his aunt’s legacy of $10,000 he was able to buy the house he wanted Had it …………………………………………………………………………………….. 1. Her grief was so great that she almost fainted---So ………………………………………………………. 2. He got down to writing the letter as soon as he returned from his walk. No sooner ………………………………………………………………… 3. She just had time to put up her umbrella before the rain came down in torrents. No sooner …………………………………………………………………………… 1. We can’t afford to buy the car The car ……………………………………………………….. 2. His briefcase was too full for the zip fastener to close properly His briefcase was so ……………………………………………………… 3. It is such a marvelous opportunity that we mustn’t miss it. The ……………………………………………………… 4. Their dog was so fierce that nobody would visit them. They ………………………………………………………….. 5. She wore a hearing-aid, even though she could hear the phone ring perfectly well. She wasn’t so …………………………………………………………………….. 1. John began playing the piano ten years ago--John has …………………………………………………….. 2. She bought that house in 1990---She has …………………………………………..………………………… 3. They last visited me five years ago---They haven’t ………………………………………..………………… 4. The last time it snowed here was six years ago---It ……………....………………………………………….. 5. I haven’t been to a cricket match for years.---It’s ………………………………………….………………… 2. “If I were you, I wouldn’t trust David,” she told John She advised ………………………………………………………………… 3. “I’m sorry that I broke the glass,” said Angela-Angela apologized ………………………………………… 4. “You were cheating,” said Carol to June.---Carol accused ……………….…………………………………. 9. “You should have waited for us,” the team leader said to John. The team leader criticized …………………………………………………………… 10. I only recognized him when he came into light.-Not until ………………………………………………… 11. The workers only called off the strike after a new pay offer. Only after ………………………………………………………………………… 13. The only thing that prevented the passing of the bill was the death of the Prime Minister Had it …………………………………………………………………………………………………

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9.We can buy him a T-shirt. We can buy him a pair of shoes. →We can buy him either…………………………………………………………………. 10. George doesn’t smoke and he doesn’t drink →George neither……………………………………………….. 11.People believe that 13 is an unlucky number.→13 is ……………………………………………………… 12.It is said that three men were arrested after the explosion. →Three men………………………………………………………………………………….. 16.You can attend the party. Your sister can attend the party.→Both ……………………………………………. 17.The woman is very pretty. You hope to talk to her at the party. →The woman to............................................................................................................ 18. The story is very interesting. There are a lot of people in it →The story in ………………………………………………………………………………… 19. She is at the office. She is at the airport. (either … or) ………………………………………………………………………………………………….. 20. The English team didn’t play well and the Scottish team didn’t play well, either. (neither … nor) …………………………………………………………………………………………………….. 21. The black jacket didn’t fix her. The white jacket didn’t fix her. ( neither … nor) …………………………………………………………………………………………………….. 22.It is believed that the thieves got in through the kitchen window The thieves are.................................................................................................................... 23. It is reporte that the Great Wall of China was built in the late 0f 1400s The Great Wall of China is.......................................................................................................

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Read the test and fill in the missing words. Many of us are still unaware (91)_________or are indifferent to the need to preserve rare species. Some people argue that species have (92)_________dying out since life began. "So (93)_________ should we worry about them now?" (94)_________ ask. They calmly believe that others would take their place. What these people (95)_________not realize is that it will (96)_________ millions of years before a set of species is evolved to replace (97)_________ we are rapidly losing. These species are (98)_________national heritage. We should not let (99)_________die off. They (100)_________ be preserved for our descendants. Rewrite the sentences, use the given words and do not change them. 126. We have made neither a profit nor a loss this year. (EVEN) .................................................................................................................................. 12 (ACCOUNT ) .................................................................................................................................. 128. Someone paid five thousand pounds for the painting. (WENT) .................................................................................................................................. 129. He unwillingly asked her for help. (TURNED) .................................................................................................................................. 130. He is different form his brother in almost all respects. (BEARS) ...................................................................................................................................

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Ex2. Fill in the correct form: Gerund or Infinitive (with or without "TO") 1. I can't afford __________________ a job at the moment. I really need the money. (NOT HAVE) 2. The new job will involve you __________________ some time in Europe. (SPEND) 3. I don't remember __________________ for help. I wonder why he's here. (CALL) 4. We'll get everything finished, even if it means __________________ up late at night. (STAY) 5. She stopped __________________ a newspaper on her way home. (BUY) 6. The members of the council have delayed __________________ a decision. (MAKE) 7. We chose __________________ to Mark's engagement party. (NOT GO) 8. I hate it when the phone keeps __________________ all the time. It's disgusting! (RING) 9. I reminded him __________________ a few things on his way home from work. (BUY) 10. Have you considered __________________ the house? (SELL) 11. My dad insisted on __________________ me the money for the tickets. (GIVE) 12. Our boss convinced everyone __________________ longer hours. (WORK) 13. They couldn't help __________________ when she tripped over the carpet. (LAUGH) 14. Remember __________________ Harriet as soon as you get home. (CALL) 15. Anna denied __________________ the vase. (BREAK) 16. The teacher demanded __________________ why we hadn't cleaned the blackboard. (KNOW) 17. The shop assistant warned us __________________ the flowers. (NOT TOUCH) 18. We are looking forward __________________ you next week. (SEE) 19. I suggested __________________ him there and __________________ back home. (LEAVE, GET) 20. The kidnappers threatened __________________ their hostages. (SHOOT) 21. The thief admitted __________________ the money from the old woman. (STEAL) 22. English is a lot easier __________________ than French or other languages. (LEARN) 23. Mom told her to stop __________________ such strange noises. (MAKE) 24. We are very anxious __________________ a plane for the first time. (BOARD) 25. My husband blamed me for ____________________ have a second child. (NOT WANT)

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