-- 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
推荐题目
—May I smoke here? —If you _____, choose a seat in the smoking section.
#62987
A
should
B
could
C
may
D
must
—Look，your father is playing the piano over there.—He________ be my father. He has gone to Beijing.
#76700
A
mustn’t
B
can’t
C
shouldn’t
D
may not
—Is John coming by train.—He should，but he ________ not.He likes driving his car.
#62500
A
must
B
can
C
need
D
may
— Must I finish my homework now?— No, you ________. You can go home now.
#74417
A
needn’t
B
mustn’t
C
shouldn’t
D
can’t
—Show me your permit, please.—Oh, it's not in my pocket. It ________.
#62323
A
must have fallen out
B
might fall out
C
could fall out
D
should have fallen out