Choose the right answer----- Nội dung dịch tự động từ ảnh ----- IV. Reading D. put away C. let off such as coal, oil, and forests. A. gone down 11. We have to protect our country's natural A. population 12. She uses a birth control method B. given up D. methods she does not have children any more. C. whether C. rates B. resources D. although A. so that 13. John asked me B. if I would help him if he needed help. B. whether him I D. how C. that back at 9 o'clock. A. may 14. If anyone A. calls / tell/will be C. is calling / tells / am 15. Daisy said if she B. called / telling / would be D. will call / to tell / am me, she would not buy that house. B. been D had been A. is C. were 16. If you had taken my advice, we A. would not have lost 17. He had spent his money carelessly and became broke. A. If he does not spend his money carelessly, he will not become broke. B. If he did not spend his money carelessly, he would not become broke. C. If he had not spent his money carelessly, he would not have become broke. D. If he did not spend his money carelessly, he would not have become broke. our way. B. would not lose C. will not have lost D. will not lose you give me some money, I'll help you," the man said. A. Unless B. Or D. Otherwise 19. You will be sorry you take that opportunity. C. although D. unless A. provided that 20. B. if the address, I would have gone there. A. If I knew 21. Although we are close friends, we have totally B. If did I know C. If had I known D. Had I known views. C. differently the increasing population. C. supportable A. differ D. difference B. different 22. We cannot grow enough food to B. supporter making jewelry. B. for A. support 23. Gold is used D. supportive A. to C. in D. at 24. They are quite safe A. on 25. She gave the experimental test of the new method. D. from B. against C. within birth to a healthy infant last night. C. the animals. C. the 27. It has been predicted that the world's population might C. reach A. a 26. Their family earned a living by raising B. an D. Þ A. a B. an D. Þ the figure of about 7 billion. A. take B. come D. start 28. He has to work very hard to earn enough to his big family. C. limit A. reach 29. We need a(n) B. govern and reliable birth control option to decrease population growth. D. support A. limited 30. On A. figure 31. The doctor said C. available about 30% of the population in the area is jobless. B. safe D. average B. safety C. research the patient did not stop smoking, he would be seriously ill. C. if that D. average A. that if 32. The sight was beautiful. If only we A. would have taken B. took 33. If sea water A. is not 34. The bag was heavy, so we could not take it with us. A. If the bag were not heavy, we would take it with us. B. Unless the bag had not been heavy, we would have taken it with us. C. If had the bag not been heavy, we would have taken it with us. D. Had the bag not been heavy, we would have taken it with us. 35. If he had tried harder, he A. will not be sacked B. whether D. as if our camera. C. had taken D. take salty, it would be more interesting when we spend our summer holidays by the sea. B. are not C. were not D. had not been B. would not have been sacked |