We ______ for her because she never came.
A. needn't wait
B. shouldn't have waited
C. mustn't wait
D. mustn't have waited
----Let’s go to the West Hill Park by taxi.---- Oh, it is not far away from here. We _______take a taxi.A. couldn’t B. mustn’t C. needn’t D. can’t
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You _____do that, if you don't want to.A.won'tB.mustn'tC.needn'tD.shouldn't
—May I watch TV for a while?—No,you .You have to finish your homework first.A.shouldn't B.needn't C.mustn't D.won't
--Must we finish our homework now? --No, you ______. You _______ finish it after school.A.needn't , mayB.mustn't , mayC.can't , canD.needn't , must
I_______ have watched that movie —it’ll give me horrible dreams.A. shouldn’tB. needn’tC. couldn’tD. mustn’t
Must we work on night shift today? No, you ________A.needB.needn’tC.mustn’tD.shouldn’t
32. —Shall I tell Bob the news?—No,you _________.I've told him already.A. shouldn’tB. wouldn’tC. mustn’tD. needn't