*动词分类及情态动词*1. She _ the book sometime in the past, or she couldnt have answered the question so well A. can have B. must have read C. should read D. need reading2. Tom went on foot, but he _ by busA. might be going should go B. should go C. could have gone D ought have gone3. Let us stay here, _A. shall we B. will we C. will you D. may you4. -May I smoke here?-If you _, choose a seat in the smoking section.A. should B. could C. may D. must5. In those days, whenever I had difficulties, I _ Wang for help.A. used to go to B. was used to go to C. would go to D. used to going to6. Tom never dared to ask his teacher a question, _?A. did he B. didnt he C. dared he D. darent he7. -I think I ll give Bob a ring.-You _. You havent been in touch with him for ages.A. will B. may C. have to D. should8. Mary _ the hospital so soon, for she had not got recovered.A. has left B. didnt leave C. must have left D. shouldnt have left 9.-I think Helen is at home，-No，she _ be，for she phoned me from the airport just five minutes ago.A.mustnt B.neednt C.cant D. ought to10.There was plenty of time，so she _.A.mustnt have hurried B.neednt hurry C.mustnt hurry D get not11.Some aspects of a pilots job _A.can B.have to C.have to D. may12.I missed the bus，so I _ go home on foot.A.must B.may C.can D.had to13.- _- you like to see the film？-Yes, _A. Will：Id like to B. Would；Id like to see C. Would; Id like to D. Do：Id like to 14.-There is no light in the room.- _ he be sleeping？A. Must B.Shall C.Can D.Will15.Ill do everything I _ you A.can help B.can to help C.must help D.am to help16.Hurry up，he _ for you at the school gate now.A.may be waiting B.maybe waiting C.perhaps waiting D.might wait17. - _ he use your bike now?-Certainly. Here is the key A. Does B. Must C. Shall D. Will18. Its the second time you have been late this week. You_ earlier A. could have started B. ought to startC. might have started D.should start19. We hope that as many people as-possible Goin us for the picnic tomorrow.A. need B. mus C. should D. can20. He was a good sportsman so he) win the match when he was injured.A. can B. might C. succeeded o D. was able to21. I B tell her the truth.in wimng A. cannot help B. cannot bu C. may not help D. could but22. -Wont you tell me mor about your problem?C talk abouf it any more.A. would rather not to B. wouldnt rather C. would rather not D. wouldnt rather to23. Its nearly seven o clock. Jack _ be here at any moment.A. can B. mustC. need D. should24. -You ought to hve come carlier.Yes, I know I _.A. ought B. have to C. should have D. must have25. Is Jack on duty today?-It _ be him. Its his turn tomorrow.A. mustnt B. won t C. cant D. neednt26. Must I call for you at?-No, you _. You _ call for me at 8.A. mustnt; may B. neednt; may C. mustnt; can D. cant; can27. You_ him at the meeting yesterday. He has gone to America.A. cant see B. cant have seen C. mustnt have seen D. neednt have seen28. _ you tell me what has happened?A. May B. Must B C. Need D. Could29. Hes strange -he _ sit for hours without saying anything A. shall B. will C. can D. must30. -Could I call you by your first name?-Yes, you _ A. will B. could C. may D. might31. He _ the dictionary, so he bought a pencil-box.A. neednt have bought B. neednt buy C. didnt need to buy D. didnt need buy32. Dont forget to come to my birthday party tomorrow.-_ A. I dont B. I wont C. I cant D. I haven33. The World Wide Web is sometimes jokingly called the World Wide Wait because it _ be very slow.A. should B. must a, will D. can34. You cant imagine that a well-behaved gentleman like him _ be so rude to a lady.A. might B. need C. should D. would35. You _ pay too much attention to your reading skill, as it is so important.A. cannot B. should C. must D. neednt36. You might just as well tell the manufacturer that male customers _ not like the design of the furniture.A. must B. shall C. may D. need37. Could I borrow your dictionary?Yes, of course you _ A. might B. will C. should D. can38. 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. must39.We _ have proved great adventurers, but we have done the greatest march ever made in the past ten years.A. neednt B. may not C. shouldnt D. mustnt40. -My God! I just missed the train.-Thats too bad. You _ it if you had hurried.A. could catch B. would catch C. could have caught D. had caught41.The interest _ be d