—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
One of our rules is that every student ____ wear school uniform while at school.
#62683
A
shall
B
could
C
might
D
will
—He should have come to join in the thorough cleaning.—He _____. I don’t think it was his turn.
#62891
A
needn’t have to
B
needn’t have
C
didn’t have to
D
doesn’t need to
You drink wine before driving, or the police will take your license away.
#77356
A
don’t have to
B
needn’t
C
mustn’t
D
may not
---Who is the tallest boy? ---It ______ be John. John is of medium height.
#77245
A
must
B
needn’t
C
might
D
can’t