The book ________ be Tom’s. Look! His name is on it.
#75832
A
have to
B
might
C
could
D
must
推荐题目
---Would you come to my birthday party tomorrow evening?---I’m afraid I ______. I have to look after my sister.
#78102
A
wouldn’t
B
can’t
C
won’t
D
mustn’t
Why _______ you be so stubborn? You should think over my advice on this matter.
#62210
A
may
B
shall
C
dare
D
must
The manager demanded that the work________ within three days.
#62720
A
was finished
B
had been finished
C
be finished
D
finished