情态动词练习（含答案）.doc

一、单元情态动词练习1. A leftluggage office is a place where bags _be left for a short time, especially at a railway station.A. should B. can C. must D. will2. How _ you say that you really understand the whole story if you have covered only part of the article?A. can B. must C. need D. may3. The room is so dirty._ we clean it?-Of course.A. Will B. Shall C. Would D. Do4. My English-Chinese dictionary has disappeared. Who _ have taken it?A. should B. must C. could D. would5.Is John coming by train?-He should, but he _ not. He likes driving his car.A. must B. can C. need D. may6.I heard they went skiing in the mountains last winter.-It _ true because there was little snow there.A. may not be B. wont beC. couldnt be D. mustnt be7. It has been announced that candidates _ remain in their seats until all the paper have been collected.A. can B. will C. may D. shall8.I hear youve got a set of valuable Australian coins._ I have a look?-Yes, certainly.A. Do B. May C. Shall D. Should9. Oh, Im not feeling well in the stomach, I _ so much fried chicken just now.A. shouldnt eat B. mustnt have eatenC. shouldnt have eaten D. mustnt eat10.I was really anxious about you. You _ home without a word.A. mustnt leave B. shouldnt have leftC. couldnt have left D. neednt leave11. You cant imagine that a well-behaved gentlemen _be so rude to a lady.A. might B. need C. should D. would12.Write to me when you get home.-_.A.I must B.I should C.I will D.I can13. Mr. Bush is on time for everything. How _it be that he was late for the opening ceremony?A. can B. should C. may D. must14.Are you coming to Jeffs party?-Im not sure. I _ go to the concert instead.A. must B. would C. should D. might15. My sister met him at the Grand Theatre yesterday afternoon, so he _ your lecture.A. couldnt have attended B. neednt have attendedC. mustnt have attended D. shouldnt have attended16. Sorry, Im late. I _ have turned off the alarm clock and gone back to sleep again.A. might B. should C. can D. will17. There was a lot of fun at yesterdays party. You _ come, but why didnt you?A. must have B. should C. need have D. ought to have18. When can I come for the photos? I need them tomorrow afternoon.-They _ be ready by by 12:00.A. can B. should C. might D. need19.I stayed at a hotel while in New York.-Oh, did you? You _ with Barbara.A. could have stayed B. could stayC. would stay D. must have stayed20. The fire spread through the hotel very quickly but everyone _ get out.A. had to B. would C. was able to D. could21. Jack _ yet, otherwise he would have telephoned me.A. mustnt have arrived B. shouldnt have arrivedC. cant have arrived D. neednt have arrived22. When he was there, he _ go to that coffee shop at the corner after work everyday.A. would B. should C. had better D. might23. Sir, you _ be sitting in this waiting room. It is for woman and children only.A. oughtnt to B. cant C. wont D. neednt24.Its nearly seven oclock. Jack _ be here at any moment.A. must B. need C. should D. can25. I wonder how he _ that to the teacher.A. dare to say B. dare saying C. not dare say D. dared to say26.I told Sally how to get here, but perhaps I _ for her.A. had to write it out B. must have written it outC. should have written it out D.