题目内容
4. I suppose he ought to have known that,______ he? Coughtn't/didn't)
4. oughtn't
3. If you don't understand it,you may ______ (请教)your teacher.
9. ―I don't know what I without the suitcase you lent me.
―Glad to have been of some help to you.
A. should have done B. would do C. would have done D. should do
19. What a pity! Considering his ability and experience, he better.
A. could have done B. must have done C. couldn't have done D. needn't have done
5. The new supermarket announced that the first to purchase goods on the opening day get a big prize.
A. must B. will C. shall D. need
4. Let's go to the movies, will we?
8. It was so nice of you to come to our aid. I don't think we it without you.
A. can manage
B. could have managed
C. must have managed
D. could manage
11. ―Miss Smith is waiting outside. she come in to see you, sir?
―Yes, please show her in. I have got something important to tell her.
A. Shall B. Will
C. Would D. Must
6. He has eaten a lot recently, so he has __________ (增加体重).
