Unit8 It must belong to Carla.单元训练 Ⅰ、情态动词专项练习： 一、选择填空： 1. --Isn' t that Ann's husband over there? --No, it _____ be him --I'm sure he doesn't wear glasses. A. can't B. must not C. won't D. may not 2. You _____ be tired , you've only been working for an hour. A. must not B. won' t C. can' t D. may not 3. He _____ have completed his work; otherwise, he wouldn’t be enjoying himself by the seaside. A. should B. must C. wouldn’t D. can’t 4. --Do you know where David is? I couldn’t find him anywhere. —Well . He have gone far-- his coat’s still here. A．shouldn’t B．mustn’t C．can’t D．wouldn’t 5. —Tom is never late for work. Why is he absent today? —Something _____ to him. A．must happen B．should have happened C．could have happened D．must have happened 6. There _____ be any difficulty about passing the road test since you have practiced a lot in the driving school. A. mustn’t B. shan’t C. shouldn’t D. needn’t 7. I was on the highway when this car went past followed by a police car. They ____ at least 150 kilometers an hour. A. should have been doing B. must have been doing C. could have done D. would have done 8. This cake is very sweet. You _____ a lot of sugar in it. A．should put B．could have put C．might put D．must have put 9. -- The woman biologist stayed in Africa studying wild animals for 13 years before she returned.-- Oh, dear! She _____ a lot of difficulties! A. may go through B. might go through C. ought to have gone through D. must have gone through 10.--Is Jack on duty today? --It _____be him. It’s his turn tomorrow. A. mustn’t B. won’t C. can’t D. needn’t 11. —How’s your tour around the North Lake? Is it beautiful? —It _____ be, but it is now heavily polluted. A. will B. would C. should D. must 12. —Guess what! I have got A for my term paper. —Great! You _____ read widely and put a lot of work into it. A. must B. should C. must have D. should have 13. The teacher _____have thought Johnson was worth it or she wouldn't have wasted time on him, I suppose. A. should B. can C. would D. must 14. —She looks very happy. She _____ have passed the exam. —I guess so. It’s not difficult after all. A. should B. could C. must D. might 15. --Listen！ James is talking in the office. --It be James. He has gone to Canada. A. may not B. needn’t C. can’t D. mustn’t 二、选用适当的情态动词填空。 mustn’t, may, could, needn’t, can’t, might, have to, can, must 1.—May I come in, Mr Smith?” —Sorry, you ____. Please wait a moment. 2. It’s late. I ____ go home now. 3.—Could I have a look at the photo of your family, Sam? —Of course you ____. 4.—Would you like to go swimming with me this afternoon? —I’d love to, but I’m afraid I ____. I have a lot of work to do. 5. It’s dangerous. You ____ play soccer on the road. 6.—____ I speak to Miss Guo, please?—Speaking. 7.—____ I fill in the check-in form right now, sir? —No, you ____. You can complete it this afternoon. 8.—Who is the man over there? ... ...
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