- — Tom is never late for work. Why is he absent today ?— Something _______ to him.A.must happenB.should have happene...
- The World Wide Web is sometimes jokingly called the World Wide Wait because it ______ be very slow.A.shouldB.mustC...
- Helen ______ go on the trip with us, but she isn’t quite sure yet.A.shallB.mustC.mayD.can
- — The woman biologist stayed in Africa studying wild animals for 13 years before she returned. — Oh, dear ! She _____...
- He paid for a seat, when he ______ have entered free.A.couldB.wouldC.mustD.need
- This cake is very sweet. You _____ a lot of sugar in it.A.should putB.could have putC.might putD.must have put
- — Do you know where David is ? I couldn’t find him anywhere.— Well. He ______ have gone far –his coat’s still here.A...
- If I ________ plan to do anything I wanted to. I’d like to go to Tibet and travel through as much of it as possible. ...
- — Shall I give you a ride as you live so far away ?— Thank you. _______.A.It couldn’t be betterB.Of course you canC...
- If I ______ plan to do anything I want to,I’d like to go to Tibet and travel through as much of it as possible.A.wo...
- Thank you for all your hard work last week.I don’t think we ______ it without you.A.can manageB.could have managedC...
- —Don’t you think it necessary that he ______ to Miami but to New York?—I agree,but the problem is ______ he has ref...
- The fire spread through the hotel very quickly but everyone______get out.A.had toB.wouldC.was able toD.could
- There was a lot of fun at yesterday’s party. You______come, but why didn’t you?A.must haveB.shouldC.need haveD.ou...
- John, look at the time. ___________ you play the piano at such a late hour?A.MustB.CanC.MayD.Need