—Where is Zhang Hua? Is he in the classroom now?—He          be there, for I saw him in the teachers’ office just now.
#75750
A
can’t
B
may not
C
shouldn’t
D
mustn’t
推荐题目
----- I’m sorry . I ________ at you the other day .  ----- Forget it. I was also a bit out of control of myself.
#62780
A
shouldn’t shout
B
mustn’t shout
C
shouldn’t have shouted
D
mustn’t have shouted
---I stayed at a hotel while in New York.---Oh, did you? You ________ with Barbara.
#62807
A
could have stayed
B
could stay
C
would stay
D
must have stayed
A hot balloon blew up in Egypt. There ________ something wrong with the quality of it.
#62333
A
may have been
B
must be
C
need have been
D
might be