25. – Tom, it's too late. Our son ________ be back.– Don't be anxious. I dare say he ________ have some extra work to do.
#88895
A
can; must
B
will; might
C
should; must
D
must; may
推荐题目
It rained a lot during their journey,so they _______ have had a good time.
#89808
A
can’t
B
must
C
shouldn’t
D
might
Students urged that the school library ______open during the long vacation.
#87054
A
be kept
B
kept
C
must keep
D
must be kept
If I _________ ten years younger, I _________very happy.
#87082
A
were; would be
B
am; shall be
C
were; shall be
D
am; would be
But for the sudden rainstorm, our trip to Hong Kong _____ a very pleasant one.
#88063
A
was
B
would have been
C
would be
D
had been
One of our rules is that every student _______ wear school uniform while at school.
#87030
A
might
B
could
C
shall
D
will