2013高考英语二轮复习知识点：情态动词和虚拟语气

　　21.________ fired， your health care and other benefits will not be immediately cut off.

　　A. Would you be B. Should you be

　　C. Could you be D. Might you be

　　22.You can't imagine that a well-behaved gentleman _____ be so rude to a lady.

　　A. might B. need C. should D. would

　　23.—Excuse me. But I want to use your computer to type a report.

　　—You _____have my computer if you don't take care of it .

　　A. shan't B. might not C. needn't D. shouldn't

　　24. 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

　　25. I ______ have been more than six years old when the accident happened.

　　A. shouldn't B. couldn't C. mustn't D. needn't

　　26. 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

　　27. I was on the highway when this car went past fol. Lowed 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

　　28. — I've taken someone else's green sweater by mistake.

　　— It ______ Harry's. He always wears green.

　　A. has to be B. will be C. mustn't be D. could be

　　29. — Catherine， I have cleaned the room for you.

　　— Thanks. You ______ it. I could manage it myself.

　　A. needn't do B. needn't have done

　　C. mustn't do D. shouldn't have done

　　30. — Lucy doesn't mind lending you her dictionary.

　　— She _______. I've already borrowed one.

　　A. can't B. mustn't C. needn't D. shouldn't