-May we leave the classroom now?-No, you _______. You _______ to leave until the bell rings.
#74240
A
can't; are allowed
B
mustn't; aren't allowed
C
needn't; are allowed
D
needn't; aren't allowed
推荐题目
--- Mary’s got crazy and has been sent to the mental hospital. Did you tell her boss about that?--- Yes, but I _____ her husband first.
#62825
A
should have told
B
shouldn’t have told
C
must have told
D
needn’t have told
---- Where are you going for the weekend?---- I haven’t decided yet. I _______ go fishing with my friends.
#63005
A
should
B
might
C
can
D
must
You look quite tired. You’d better _____a good rest.
#75778
A
stop to have
B
stop having
C
to stop to have
D
to stop having
---Let's go to the train station by bus.---We______take a bus. It is quite near from here.
#74313
A
can't
B
needn't
C
couldn't
D
mustn't