—You didn't wait for Mr. Smith last night, did you?—Yes, but we ________. He didn't return home at all.
#87275
A
don't have to
B
needn't have
C
didn't need to
D
should have
推荐题目
______ today, he would get there by Friday.
#86436
A
Were he to leave
B
If he had left
C
Did he to leave
D
Had he left
— Nowadays people seem to be becoming more and more selfish.— How much better life would be if we ______ to the values of the past!
#86973
A
would return
B
had returned
C
return
D
were to return
一What does the sign over there read?一“No person ______ smoke or carry a lighted cigarette, cigar or pipe in this area.”
#88123
A
shall
B
may
C
will
D
must
I _____ you would come today. You _____ me a phone call in advance.
#90156
A
don’t expect; should have given
B
didn’t expect; could have given
C
hadn’t expected; ought to give
D
didn’t expect; can have given
Jackie，you hang all your clothes in the room like this！
#87898
A
wouldn’t
B
needn’t
C
mustn’t
D
oughtn’t