You __________be tired—you’ve only been working for an hour.
#62234
A
must not
B
won’t
C
can’t
D
may not
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
---I’m thinking of losing weight these days. ----Oh, you ______ be out of mind. You’re 50 kilograms at the most!
#63248
A
must
B
will
C
will
D
may
— __________ we leave the library before 5 o’clock?— No, you needn’t. You can stay here until 5:30.
#74504
A
Must
B
May
C
Can
D
Could
—— We expected you yesterday.—— I'm sorry, I______you to say that I couldn't be here until today.
#63196
A
should have called
B
must have called
C
could call
D
would call
Sir, you ________ take this seat. It’s just for the old.
#63644
A
oughtn’t to
B
can’t
C
won’t
D
needn’t