shouldn’t
needn’t
couldn’t
mustn’t
第1题:
A、No, you needn’t
B、No, you mustn’t
C、OK
D、no, you won’t
第2题:
—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
第3题:
A.won't
B.mustn't
C.needn't
D.shouldn't
第4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5题:
A. mustn’ t
B. can’ t
C. don’ t
D. needn’ t
第6题:
A.didn’t
B.haven’t
C.shouldn’t
D.hadn’t
第7题:
The doctor recommended that youswim after eating a large meal.
A wouldn’tB couldn’t C needn’t D shouldn’t
第8题:
A.mustn’t
B.needn’t
C.don’t need
D.won’t
第9题:
A. mustn’ t
B. needn’ t
C. can’ t
D. may not
第10题:
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