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---- Can I watch TV now? ---- No, you ________. You _______ do your homework first.
#76429
A
can’t; can’t
B
can’t; must
C
mustn’t; can’t
D
needn’t; must
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---Must we leave the classroom now?---No, you _____. You _____ leave after the bell rings.
#75608
A
mustn't; are allowed to
B
don't have to; might
C
needn't; can
D
can't; are supposed to
You _________ drive on when the traffic light is red.
#74379
A
can’t
B
needn’t
C
mustn’t
D
may not
Li Lei can’t go hiking with us today,because he       take care of his sick mother.
#75980
A
has to
B
may
C
mustn’t
D
needn’t
-- Mum，can I go on a holiday with my classmates this summer vacation?-- OK．You __________ have a chance if you get along well with your studies．
#62263
A
could
B
shall
C
might
D
must
—I don’t care what my teachers think．—Well，you________．
#78267
A
could
B
would
C
should
D
might