You have a big mouth, Li Fei. You ________ have told everybody the secret.
#63222
A
can't
B
mustn't
C
shouldn't
D
mightn't
推荐题目
You play computer games for a long time. It’s bad for your eyes.
#78345
A
should
B
shouldn’t
C
could
D
don’t have to
— May I smoke here?— No, you ______ . This is a no-smoking room.
#75754
A
needn’t
B
mustn’t
C
couldn’t
D
wouldn’t
We used to work in the same office and we _________ have coffee together.
#63328
A
would
B
should
C
could
D
might
—Did you ask Tom for help?—I ________. —I managed perfectly well on my own.
#62620
A
needn’t have
B
don’t need to
C
didn’t need to
D
needn’t
——Dad, must I finish my homework today?——No, you . You may do it tomorrow.
#75801
A
needn’t
B
mustn’t
C
don’t
D
won’t