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Giúp mik vs ah! 7. The children ___________ in the part at the moment. A. playing. B. is playing. C. are playing. D. plays. 8. My mother __________ a meal now. A. cooking. B. is cooking. C. cooks. D. cook. 9. It’s the sixth time I ___________ this novel. A. have been reading. B. am reading. C. have read. D. read. 10. Thomas ____________ Spanish since 2005. A. learnt. B. is learning. C. have learnt. D. has learnt. 11. Our city ____________ a lot so far. A. changes. B. has changed. C. changing. D. changed. 12. They __________ a new bridge from MT to BT recently. A. build. B. are building. C. have built. D. built. 13. Our teacher ___________ us a test every month. A. gives. B. is giving. C. giving. D. gives. 14. I ___________ coffee for breakfast every day. A. have. B. has. C. having. D. am having. 15. My brother _____________ in a shoe store now. A. work. B. working. C. is working. D. are working. 16. She __________ to school every day. A. go. B. goes. C. to go. D. going. 17. We ______________ this exercise at the moment. A. are do. B. am do. C. are doing. D. do. 18. Miss Helen ____________ a newspaper now. A. are reading. B. am reading. C. is reading. D. reading. 19. Mary _____________ ice-cream. A. love. B. loves. C. loving. D. is loving. 20. It _____________ much in the summer. It ____________ (rain) now. A. rain/ is raining. B. rain/ raining. C. rains/ is raining. D. rains/rains. 21. She _______________ trees in the garden now. A. plant. B. planting. C. to plant. D. is planting. 22. Students ______________ hard every day. A. working. B. to work. C. works. D. work. 23. ________________ to the radio now ? A. Are you listening. B. Is you listening. C. Do you listening. D. Be you listening. 24. I _____________ at seven o’clock every morning. A. am not get up. B. do not get up. C. does not get up. D. are not get up. 25. We always ___________ our exercises carefully. A. do. B. are doing. C. does. D. doing. 26. I ____________ to school every day. A. go. B. goes. C. going. D. am going. 27. My parents __________ in the garden now. A. sitting. B. are sitting. C. is sit. D. is sitting. 28. Ba likes ___________ TV every night. A. watches. B. watch. C. watching. D. is watching. 29. _____________ a novel at present ? A. Is he writing. B. Does he write. C. Did he write. D. Has he written. 30. I usually ___________ away at weekends. A. have gone. B. goes. C. am going. D. go. 31. The swimming pool ____________ at 9 o’clock and ___________ at 18.30 every day. A. opens/ closes. B. opens/ closed. C. opened/ closed. D. opened/ closes. 32. She sometimes ___________ vegetables at this market. A. is buying. B. has bought. C. buys. D. will buy. 33. My brother ___________ me for weeks. A. hasn’t phoned. B. didn’t phoned. C. isn’t phoning. D. not phoned. 34. The student ___________ that new word right now. A. is looking up. B. looks up. C. looked up. D. has looked up. 35. I ____________ Thomas since last week. A. have seen. B. don’t see. C. haven’t met. D. didn’t see.

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Probably the most important factor governing the severity of forest fire is weather. Hot, dry weather lowers the moisture content of fuels. Once a fire has started, wind is extremely critical because it influences the oxygen supply and the rate of spread. Forest type and forest conditions are also important factors. For example, fire is more likely to occur in conifers than in hardwoods; slash-covered or brushy areas are especially hazardous because the rate at which combustion consumes fuels is proportional to fuel volume and surface area Some fires are caused by lightening; others are caused by people. Those caused by people may be accidental or intentional (incendiary). The causes of fire in the United States show large regional differences. In the Rocky Mountains more than 70 percent of the fires are caused by lightning, whereas incendiary fires amount to only about 1 percent. In contrast, more than 40 percent of the fires in the South are incendiary, whereas lightning causes only 1 percent 1. In this passage the author’s main purpose is to A. Argue B. inform C. Persuade D. entertain 2. Which of the following best describes the organization of the passage? A. A comparison and contrast of the factors governing forest fires is followed by a list of causes B. A description of the conditions affecting forest fires is followed by a description of the causes C. An analysis of factors related to forest fires is followed by an argument against the causes of fires D. Several generalizations about forest fires are followed by a series of conclusions 3. It can be concluded from this passage that A. There are not many people living in the Rocky Mountain area B. There are more fires in hardwood forests than in pine forests C. Winter is the worst season for fires D. Fire prevention techniques vary from region to region 4. The paragraph following this passage would most likely be about A. The causes of hot, dry weather B. The various uses of hardwoods C. Methods of controlling fires D. The geographical differences between the Rocky Mountain area and the Southern states 5. The author of this passage would most likely be A. A forest ranger B. A meteorologist C. A historian D. A business person

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V. the sun----------------------------(set) in the West He------------------------(play) tennis every Sunday last year When I -----------------------(arrive) at the party, Martha------------------------(go)home already ------------------------(be) they in hospital last month? they-----------------(live) here for 5 year tom--------------------(have) a big party 2 days ago nothing ------------------(be) faster than the speed of light mary---------------------(be) in paris last friday; she ----------------------(be) in london two days earlier her family----------------------(go) to america before 1975 jones sometimes------------------(come) to work late I------------------(can,not) open the door last night the earth--------------------------(revolve) around the sun galileo------------------(build) his frist telescope in 1609 I (not meet)------------------him since he -------------------(leave) school a new market ----------------------------------(build) in the area lately by the time shakespeare died in 1616, he --------------------(write) more than 37 plays she------------(help) with english by my brother since she came here VI. When I went back to the shop, they (sell)..............................the book I wanted he (borrow)..................................the money from her two weeks ago after they (visit)..........................................paris, they (go).......................to manchester When I arrived,the lecture.....................................................(alredy,start) I (finish) ----------------the book before my next birthday mọi người giải nhanh giúp mk và giải thích luôn nha

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II. Put the verbs in the brackets into the correct form. 1. I usually (get )………………….up early in the morning. 2. Last night , I (see) ……………..Tom but he (not, see) ………………………me because he (go) ………………………………with his friends. 3. (she, sing)………………………………………………very well? 4. I (live) …………………..here in 1970. 5. My teacher (teach) …………………………..English at this school for six years. 6. Listen! I think someone (knock) ……………………….at the door. 7. Mr Smith (pay)……………..the bill before he went out. 8. Michael (study)………………..English for six months . 9. You (not, speak)…………………a word since you (come)………………home. 10. It usually (rain)………………………very much in that part of the country. 12. He thanked me for what I (do)……………………………….. 13. He (be) ……………late because he (have)…………………….an accident last Saturday. 14. What (she/do)………………….when you (arrive)………………………..? 15. John (work)………………….hard when suddenly the door (open)……………….. 16. I (wait)…………..here for her since 7 o’clock and she (not come)…………… yet. 17. I have not met him since he ( leave)………………………..school. 18. It (take)………….. me 15 minutes to get to school every morning. 19. We (not have)…………. dinner at home on Saturdays. 20. When I was a child, I usually (go)…………. fishing with my brother.

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I. Put the verbs in brackets in the correct tense : 1. My father (not/play)-------------------------------------any sport since last year . 2. I don’t live with my family now and we (not/see)-------------------------each other for five year 3. You ever (be)-------------------to New York? 4. We (not/begin ---------------------to study for the test yet. 5. I just (decide)------------------------to start working next week. 6. Marry left school in 2005 and up to now she (be)-----------------------still unemployed. 7. Jorge (already read)------------------------------the newspaper. 8. You (see)-----------------------------this movie befor? 9. She (visit)-----------------------------------Hanoi several times this year. 10. We (listen)--------------------------------------to that song many times. II. Put the verbs in brackets in the correct tense 1. I went to the box office at lunch time,but they ……………………………(already/sell) all the tickes. 2. Was Tom at the party when you arrived? No,he---------------------(go) home .’ 3. After she -----------------------(fill) the basket, she went to the check out . 4. Our uncle Ho---------------------(travel) to many countries before August Revolution which took place in 1945. 5. By the time he arrived, all his classmates ---------------------------(leave) 6. It rained yesterday after it ----------------------------(be) dry for months. 7.When I came , the room was in a terrible mess because someone--------------------(break in) 8. This morning his mother got angry with him because he -------------(break) her favorite vase 9. I-----------------(take) the book back to the libray when I-------------------(read) it. 10. Two days ago I------------------(meet) an old friend who I------------------(not see) for years.

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