—It's the office！So you ________ know eating is not allowed here.—Oh，sorry.
#62502
A
must
B
will
C
may
D
need
推荐题目
—Jack, _____ you behave yourself? You're no longer a kid．—Sorry, Daddy．It won't happen again．
#63299
A
mustn't
B
can't
C
should
D
would
—Dad, must I do my homework now?—No. You_____play games with your friends for a little while.
#78172
A
would
B
needn’t
C
may
D
don’t have to
— Is Kate coming to the party this evening?— No, she _________ be the party. She________ to the UK.
#76646
A
mustn't; has gone
B
mustn't; has been
C
can't; has gone
D
can't; has been
(2013·济南一模)—Can you keep the secret?—You ________ worry — I'm not going to mention it to anyone.
#62426
A
needn't
B
couldn't
C
mustn't
D
won't
——She looks very happy. She have passed the exam. ——I guess so. It’s not difficult after all.
#62453
A
should
B
could
C
must
D
might