- You _____ the flowers more water so that they can grow well now.A.would have givenB.might have givenC.must have gi...
- –We didn’t see Tom at the lecture yesterday.–He _____ it. He had attended the same lecture before.A.mustn’t attendB...
- Jape is two hours late. What _____?A.can have happenedB.can happenC.should have happenedD.should happen
- .He went there on foot and got very tired, but he _____ by bus. The fare was rather cheap.A.could have goneB.must h...
- The boy looks pale and thin. He _____ ill.A.can beB.has to beC.must beD.should be
- You _____ go there with us if you don’t want to.A.mustn’tB.needn’tC.can’tD.may not
- He was a good swimmer, so he _____ swim across the river.A.mightB.couldC.wouldD.was able to
- Man _____ die without air or water.A.willB.shallC.shouldD.would
- Don’t throw the picture away. Give it to Tony, he _____.A.might have likedB.might like itC.may have liked itD.wou...
- .–Why do you make me do so?–I’m sorry but you _____ do such a thing.A.wouldB.canC.shouldD.may
- ----- Is that Mr.Smith over there?----- No, it _____ be him --- I am sure he is much taller.A.must notB.may notC....
- 25. ---- Why didn’t you pick up the MP4?---- I ______ it, but I didn’t carry that much money.A.could buyB.should bu...
- 14. I thought she ______ like something to eat, so I have bought two pieces of bread.A.mayB.mightC.couldD.Must
- 20. I got up early this morning, but I ________ so because I was not on duty today.A.mustn’t have doneB.needn’t hav...
- 22.— Marx looks nervous.— So___________you if you had so fierce a competition.A.doB.didC.willD.Would