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
---What did Kincaid say just now? ---He said he ________ a dog if he hadn’t been away from home too much.
#86679
A
had had
B
had
C
would have
D
would have had
This nationwide smog should serve as a reminder to all, indicating a high time that we ______ on what we've done to the environment.
#86609
A
have reflected
B
are reflecting
C
will reflect
D
reflected
If you had told me in advance, I ________ him at the airport.
#87805
A
would meet
B
will meet
C
would have met
D
will have meet
--- I have great difficulty figuring out the answer to this problem. --- _____ my advice, you ____ less difficulty with such problems.
#90184
A
If you had followed, would have had
B
If you followed, would have
C
If you had followed, would have
D
If you listen, will have
—Do you know where David is? I couldn’t find him anywhere.—Well. He _________have gone far—his coat’s still here.
#89252
A
shouldn’t
B
mustn’t
C
can’t
D
wouldn’t