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36. She ______ into the thick forest alone on such a dark night. A. dares not go B. dares not to go C. dare not to go D. doesn’t dare to go 37. My parents never remember my telephone number, and they always ___ look it up. A. must B. can C. should D. have to 38. --- Where is Jack? I can’t find him anywhere. --- He ______ his homework upstairs. A. might have done B. must have done C. might be doing D. must do 39. He ______ you more help, even though he was very busy. A. might have given B. might give C. may have given D. may give 40. --- If he ______, he ______ that food. --- Luckily he was sent to the hospital immediately. A. was warned; would not take B. had been warned; would not have taken C. would be warned; had not taken D. would have been warned; had not taken 41. --- I hear you've got a set of valuable Australian coins. ____I have a look ? --- Yes, certainly. A. Do B. May C. Shall D. Should 42. ---I haven't seen Mr. White for weeks. ---What _____ to him? A. must have happened B. may have happened C. can have happened D. may happen 43. I___ such a mistake again. A. will never make B. shall never make C. can never do D. need never do 44. He began to write two hours ago. He ______ have finished the article now. A. must B. ought C. would D. had to 45. Looking at my determined face, the big boy ______ pick up the fight. A. dares not B. dare not C. doesn't dare D. dares not to 46. ---You know that you were driving 100 km an hour, don't you? ---No officer, I ____. This car doesn't do more than 80. A. may not have been B. couldn't have been C. mustn't have been D. shouldn't have been 47. I think he could have joined us, but he ____ A. doesn't B. did C. didn't D. couldn't 48. ---Why ____ it rain now? I ____ go to the concert at 7. ---What a pity! A. can, might not B. should, needn't C. must, can't D. need, mustn't 49. He was caught in the rain last night. That _____ his cold. A. can bring about B. ought to bring about C. should have brought about D. may have brought about 50. ---Did you visit the famous museum? ---No, we _____, but we spent too much time shopping. A. could have visited B. must have visited C. can' t have visited D. shouldn't have visited 51. ---You must phone us every week. ---Yes, I _____. A. must B. have to C. will D. should 52. Don't throw the bottles away. They ____ in the future. A. may need B. are needed C. can be needing D. might be needed 53. English is a language that many people around the world ____ not speak perfectly but ___ at least understand. A. may, can B. would, might C. will, must D. could, might 54. ---I wonder why Mr. Wang didn't attend the lecture. ---He ____ another one. A. could have B. must have C. might have had D. should have had 55. He was taken away by the police. He ___ for a robber. A. must be mistaken B. was being mistaken C. must mistake D. must have been mistaken [参考答案] 一、 1-5 might, may, Could, could, Can 6-10 may not, can’t couldn’t, could , might 11-15 must, can’t, shall, should, will 二、 1-5 AABAA 6-10 AADCD 11-15 BCACA 16-20 DBABC 21-25CBAAC 26-30 ADCCB 31-35 DDABC 36-40 DDCAB 41-45 BCAAB 46-50 BCCDA 51-55 CDACD (责任编辑：admin) |