---How did you do in the test yesterday? -----Not so well. I ______ much better but I misread the directions for writing。
#87321
A
will have done
B
could have done
C
must have done
D
may have done
推荐题目
—Peter didn’t come to the meeting this morning. — I _______ him yesterday, but I was too busy and forgot it.
#87860
A
should have told
B
should tell
C
had to tell
D
had told
If human beings had been a bit less greedy and cruel, more birds and animals _______dying out.
#89245
A
ought to avoid
B
could have been avoided
C
should have avoided
D
might have avoided
I’d rather you did some housework when you are free ,but you______ .
#89516
A
didn’t
B
shouldn’t
C
weren’t
D
don’t
—— Do you think he will do me a favor? —— As far as I know, he is the last one to help others. He＿＿＿＿be prepared to give you a hand, though.
#89938
A
might
B
must
C
can
D
should
The workers demanded that their employer_____ their working conditions.
#86737
A
had improved
B
would improve
C
improve
D
will improve