- We were all surprised when he made it clear that he ___ office soon.A.leavesB.would leaveC.leftD.had left
- Madonna ____a straight A student,but it was dancing that she was really crazy about. A.must beB.could beC.must h...
- I tried more than once to persuade the taxidriver to slow down,but he just ____listen.A.shouldn’tB.mustn’tC.could...
- I ___, but I didn't think you were serious.A.shouldn't laughedB.wouldn't laughC.shouldn’t have laughedD.needn’t h...
- It's dark, Mum ___ be waiting for my return.A.canB.shouldC.mustD.may
- He ___ at the meeting this morning.He was in hospital at the time.A.couldn’t have spokenB.mustn’t have spokenC.sho...
- He ___ be in the garden.He must be in the room.‘A.can'tB.mustn’tC.will notD.may not
- “Do you have to leave now? ” “I’m sorry, but I really ____.”A. can’t B,have C.should D.must
- See who’s there! ____ it be Mary?A.MayB.MustC.CanD.Will
- John ___ be a basketball player.He’s much too short.A.mayB.mustn’tC.can'tD.should
- My father ______ you a lift, even if he didn’t plan to take that way.A.must have givenB.might have givenC.should ...
- —What a great cook your sister is!—Yeah! We ______ never have enough of her cookies.A.mayB.mustC.shouldD.can
- Cars play an important role in modern life, but they_______also cause many problems like air pollution.A.shouldB.c...
- --You just think of yourself! You kept me waiting for at least three hours.–I am sorry that you________think so.A.w...
- ——Hi, Mike.Any idea where Mary is?——She ____ in the classroom.I saw her there just now.A.shall beB.should have b...