楼主看看这两道题怎么样？因为我不知道你的程度。。。
1.I ___ have watched that movie --- it’ll give me horrible dreams.
A .shouldn’t . B .needn’t C.couldn’t. D .mustn’t
2.Mark ___ have hurried. After driving at top speed,he arrived half an hour early.
A . needn’t . B . wouldn’t C. mustn’t. D . couldn'T
A . wouldn’t . B needn’t. C. couldn’t. D mustn’t.
4.You ____ buy a gift,but you can if you want to.
A . must . B mustn’t. C. have to. D don’t have to .
5.It’s almost midnight,_____ you call me at such a late hour?
A . must . B can. C. may. D need
6. -- It’s the office! So you ____ know eating is not allowed here.
-- Oh,sorry. A . must . B will. C. may. D need
7.— Shall I go and buy some fruits for the party?
--No,I have alreadly bought 3 baskets. I think that____be enough.
A . can B ought to. C. may. D might
8.It was playing computer games that cost the boy plenty of time that he ____ have spent doing his lessons. A . might B. must C. ought to. D.could
9. Ten years ago my husband got another new job he desired in a faraway city, so we____ move again.
A . have to . B had to . C. will have to . D must.
10. -- It’s hard to believe that Jack ___ have fought with the policeman.
-- Yes, if one ____ask for trouble,it can’t be helped.
A .would;will . B must ;may. C. should;must. D need;dare
1-5AADDA 6-10ABCBC
1..shouldn’t have done 本不应该做某事，但是实际做了。
译：我本来不该看那部电影的，它会让我做噩梦。
2. needn’t have done 本来不必做某事，但实际做了。
译：时间那么充足，mark本来可以不必那么赶时间的。
3. mustn’t 表禁止 不准。
4. don’t have to 不必。你不必非得买礼物，但如果你想要买的话也可以。
5.must 必须，一定要。这么晚了，你一定得在这个时候打电话给我吗!
6.must 必须。这里是办公室！你必须知道公司不许吃东西。
7.ought to =should 估计应该，按理应该
8. ought to have done.本来应该。 男孩把本来应该好好学习的时间去玩网络游戏了。
9.Ten years ago,got ,desired .句子里的动词跟时间状语都是过去，所以要过去的时态。因为是丈夫的工作地点变迁导致要搬家，“不得不”要用have to，must 是主观的看法，指说话人的喜好来决定的。
10.should 竟然。 must一定要。竟然跟警察打架；如果一个人一定要滋事的话...
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