50道情态动词练习题课件.pptVIP

50道情态动词练习题 1.I thought you ______ like something to read, so I have bought you some books. A. may B.might C.could D.must B 2.You _______ return the book now. You can keep it till next week if you like.A.cant B.mustnt C.neednt D.may not C 3.Where is my pen I ______ it. A.might lose B.would have lost C.should have lost D.must have lost D 4.I didnt hear the phone. I_______asleep.A.must be B.must have been C.should be D.should have been B 5.He______you more help. Even though he was very busy.A. might have given B.might give C. may have given D.may give A 6.A computer______think for itself; it must be told what to do.A. cant B. couldnt C. may not D. might not A 7.Jenny______have kept her word. I wonder why she changed her mind.A. must B.should C.need D.would B 8.----Could I borrow your dictionary----Yes, of course you_______.A.might B.will C.can D.should C 9.We_______last night, but we went to the concert instead.A.must have studied B.might study C.should have studied D.would study C 10.Applicants(申请者)_______have finished the middle school.A.must B.can C.may D.will A 11.----Shall I tell John about it?----No, you _______. Ive told him already.A.neednt B.wouldnt C.mustnt D.shouldnt A12.There was plenty of time. She_______.A.mustnt have hurried B.couldnt have hurriedC.must not hurry D.neednt have hurried. D 13.The plant is dead. I_______it more water.A.will give B.would have given C.must D.should have given D 14.I searched for my wallet and it wasnt there. At first, I thought I________it at home. Then I remembered_______it out to pay for the taxi.A.must have left, to take B.may leave, takingC.might leave. To take D.could have left, taking D 15.----That must be a mistake.----No, it______a mistakeA.must not be B.cannot be C.neednt be D.wouldnt beB 16.Man_______die without air or water.A