I_______ have watched that movie —it’ll give me horrible dreams.
A. shouldn’t
B. needn’t
C. couldn’t
D. mustn’t
第1题:
32. —Shall I tell Bob the news?
—No,you _________.I've told him already.
A. shouldn’t
B. wouldn’t
C. mustn’t
D. needn't
第2题:
A、would have enjoyed
B、shouldn't have enjoyed
C、needn't have enjoyed
D、can’t have enjoyed
第3题:
第4题:
A、shouldn't have spoken
B、needn't have spoken
C、mustn’t have spoken
D、couldn’t have spoken
第5题:
A.needn’thavedone
B.mustnothavedone
C.shouldn’thavedone
D.musthavedone