Unit 7 POPULATION III. Choose the best answer A, B, C or D. 1. If I the same problem you had as a child, I might not have succeedin life as well as you have. A. have B. would have C. had had D.should have 2. I you sooner had someone told me you were in the hospital. A. would have visited B.visited C.had visited D.visit 3. more help, I would call my neighbor. A. Needed B. Should I need C. I have needed D.Ishould need 4. then what I know yesterday, I would have saved myself a lot of timeand trouble over the years. A. Had I known B. Did I know C. If I know D.If I would know 5. Do you think there would be less conflict in the world if all people the same language? A. spoke B.speak C.had spoken D. will speak 6. If you can give me one good reason for your acting like this, thisincident again. A. I will never mention B. I never mention C.will I never mention D. I don’t mention 7. If I had known you were asleep, Iso much noise when I came in. A. didn’t make B. wouldn’t have made C.won’t make D. don’t make 8. Unless youall of my questions, I can’t do anything to help you. A. answered B. answer C.would answer D. are answering 9. Had you told me that this was going to happen, I it. A. would have never believed B. don’t believe C.hadn’t believed D. can’t believe 10. If Jake to go on the trip, would you have gone? A. doesn’t agree B. didn’t agree C. hadn’t agreed D. wouldn’t agree 11. Jane: “John went to the hospital alone”, Katy: “If , I would have gone with him”. A. had he told me B. he had told me C. he has told me D. he would tell me 12. If you , I would have brought my friends over to your houseyesterday to watch T.V, but I didn’t want to bother you. A. had studied B. studied C.hadn’t studied D. didn’t study 13. Peter: “Did you need help with your Math last night?” Mary: “If I had needed, I you". A. would call B. called C. would have called D. will call 14. If someone into the store, smile and say, “May I help you?” A. comes B.came C.come D. should come 15. “Here’s my phone number”. “Thanks. I’ll give you a call if I some help tomorrow” A. will need B. need C.would need D. needed 16. If I didn’t work for an accounting firm, I in a bank now. A. work B.will work C. have worked D. would work 17. The death rate would decrease if hygienic conditions improved. A. was B.is C.were D. had been 18. The education in Japan if the basic principles of education had notbeen taken into consideration. A. would go down B. would have gone down C.went down D. had gone down 19. If there , the rice fields could have been more productive. A. had been enough water B. were enough water C. would be enough water D. are enough water 20. The patient will not recover unless he an operation. A. had undergone B. would undergo C. undergoes D. was undergoing 21. If she him, she would be very happy. A. would meet B. will meet C. met D. should meet 22. If he a thorough knowledge of English, he could have applied forthis post. A. had had B. had C.has D. has had 23. If I had enough money, I abroad to improve my English. A. will go B. would go C. went D. should have go to 24. The bench would collapse if they on it. A. stood B.stand C.standing D. stands 25. If itconvenient, let’s go out for a drink tonight. A. be B.is C.was D.were

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II. Choose the word or phrase which best completes each sentence. 1. You can use my bicycle you bring it back tomorrow. A. as long as B. although C. nevertheless D. in spite of 2. My brother always at cards. No wonder he won every game. A. cheated B. lied C. tricked D. deceived 3. He was so tired that he wasn’t capable driving himself home. A. to B. for C. of D. from 4. Fill in the form as indicated and return in the envelope . A. provided B. offered C. prepared D. given 5. I wish you to her why we couldn’t go. A. would explain B. to explain C. explained D. will explain 6. If we hurry, we might get there to catch the early train. A. right B. in time C. on time D. before time 7. Cut the cake into six pieces. A. same B. like C. alike D. equal 8. Our neighbors are very on camping holidays. A. eager B. enthusiastic C. interested D. keen 9. The mosquito bit and made my eyelid and I couldn’t open my eye properly. A. swell B.grow C. stretch D. spread 10. I had to wear uniform when I worked in the hotel. A. a B.some C. any D. an 11. The doctor advised me not to take so much work in future. A. after B.on C. over D. to 12. If he phones, him to buy some potatoes on the way home. A. remember B. recall C. remind D. recollect 13. Who was the first person the South Pole? A. reaching B. who reaches C. to reach D. reached 14. The of the murderer lasted six weeks A. process B. trial C. charge D. conviction 15. A chicken can up to three eggs a day. A. lie B. lay C. put D. place 16. The nurse was on in the hospital all night. A. work B. alarm C. duty D. service 17. I suggest we outside the cinema tomorrow at 8:30. A. meeting B. meet C. met D. will meet 18. playing professional basketball, she also enjoys tennis. A. Besides B. Moreover C. Apart D. Together 19. She him of lying to her. A. threatened B. blamed C. criticized D. accused 20. Did Ms. Brown the operator’s manual from the library? A. loan B. borrow C. lend D. send I.Choose A, B, C, D for each gap in the following sentences. 1. My mother enjoys traditional food for our family, especially at Tetholiday. A. cook B. to cook C. cooking D. cooked 2. My father sometimes goes in the forests. He’d like to find somemore food for our family. A. hunt B.hunting C.to hunt D. hunted 3. Look! Some children are the buffaloes. A. picking B.herding C.driving D.playing 4. The sky is here in the countryside because there are no buildings toblock the view. A. tidy B.close C.dense D. vast 5. Is living in the city than living in the country? A. more convenient B. as convenient C.most convenient D. so convenient 6. He is surprised that there are 54 ethnic groups in our country. A. to understand B. to study C. to know D. find 7. The Viet (or Kinh) have number of people, account for about86% of the population. A. large B. the large C. larger D. the largest 8. ethnic group has a larger population, the Tay or the Ede? A. What B. Which C. Why D. Who

Rút gọn phân số sau : T= $\frac{1.2.4+2.3.5+3.4.6+......+100.101.103}{1.2^2+2.3^2+3.4^2+......+100.101^2} $

Gải giúp mk giải hết tất cả chỗ đấy

pa lăng có phải một loại ròng rọc không vì sao

giúp e với e dốt văn a chị ơi ÂN TƯỢNG CỦA EM VỀ THIÊN NHIÊN CÀ MAU

pa lăng có phải một loại ròng rọc không

Cách để có kiểu chữ số giống bức ảnh.

Vẽ cho em cỏ 4 lá nhớ tố màu đầy đủ