----Where is my watch? I _______ find it. ----Don’t worry. It must be somewhere in your room.
#75367
A
can’t
B
mustn’t
C
needn’t
D
shouldn’t
推荐题目
You can't imagine that a well－behaved gentleman ________ be so rude to a lady.
#62497
A
might
B
need
C
should
D
would
The magazine was started by Becky, ______ I know.
#77992
A
as far as
B
as well as
C
as soon as
D
as much as
You have worked for a long time. You ____________ be very tired.
#74757
A
must
B
can’t
C
could
D
mustn’t
----Is that Henry? ----No. He here. He has gone to Australia.
#76397
A
may be
B
mustn’t be
C
can’t be
D
might be
Tommy, you____ be hooked on the Internet all day. You may fall behind others in study.
#63526
A
mustn’t
B
shan’t
C
can’t
D
needn’t