—Is Mr. Green in the office?—No, he ________ be in the office. Look, the light in the office is off.
#78340
A
mustn’t
B
can’t
C
needn’t
D
may not
推荐题目
—May I this pair of blue jeans? —Yes, you .
#78224
A
try on; should
B
try on; can
C
have a look; can
D
look at; must
It was playing video games that took the boy too much time that he have spent learning．
#62362
A
could
B
must
C
might
D
ought to
The well-dressed lady was caught stealing in the fashion shop, Strangely enough,she have done such a thing.
#62691
A
would
B
must
C
should
D
might
The room is in a terrible mess; it ________have been cleaned.
#63479
A
can’t
B
mustn’t
C
shouldn’t
D
wouldn’t