don't
mustn't
needn't
can't
第1题:
A.mustn't
B.can't
C.needn't
第2题:
A. mustn’ t
B. can’ t
C. don’ t
D. needn’ t
第3题:
A.won't
B.mustn't
C.needn't
D.shouldn't
第4题:
A.mustn't
B.can't
C.needn't
第5题:
I_______ have watched that movie —it’ll give me horrible dreams.
A. shouldn’t
B. needn’t
C. couldn’t
D. mustn’t
第6题:
A、No, you needn’t
B、No, you mustn’t
C、OK
D、no, you won’t
第7题:
A. mustn’ t
B. needn’ t
C. can’ t
D. may not
第8题:
A.mustn’t
B.needn’t
C.don’t need
D.won’t
第9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10题:
A、shouldn't
B、mustn't
C、may not
D、can't