——You didn’t wait for Mr. Black last night, did you?——No, but we ____. He didn’t return home at all.
#89422
A
couldn’t have
B
needn’t have
C
didn’t need to
D
should wait have
推荐题目
It’s high time we _______ effective _______to improve your working conditions.
#87269
A
take; means
B
made; measures
C
took; measures
D
do; actions
It’s nearly 7 o’clock. Helen _______ come, but let’s wait for her for another 5 to 7 minutes.
#88061
A
couldn’t
B
can’t
C
mustn’t
D
may not
If there hadn’t been so much smog in Beijing, we______________ the beautiful scenery across the Tiananmen Square.
#87056
A
enjoyed
B
would have enjoyed
C
had enjoyed
D
would enjoy
—Mary broke up with me!—You _____ have forgotten about the Valentine's Day．
#86967
A
shouldn't
B
couldn't
C
needn't
D
mustn't
“The house _______ go to the daughter, not the son, according to the will of the father,” declared the judge.
#87907
A
may
B
should
C
must
D
shall