—Must we clean the classroom now?—No ,you _______.
#76832
A
must
B
needn’t
C
aren’t
D
mustn’t
推荐题目
It __be the vocabulary that caused you the problem in the exercise because you know a lot of words.
#62775
A
may
B
couldn’t
C
should
D
needn’t
.--- Where is your father? --- I'm not sure. He_______ in the office.
#75019
A
must be
B
maybe
C
may be
D
perhaps
---Dad, must we wait until the light becomes green?---Yes,I’m afraid we .That’s the traffic rule.
#74656
A
can
B
may
C
have to
D
need
What do you mean, there are only ten tickets? There _________ be twelve.
#62262
A
would
B
should
C
will
D
shall