We would have called a taxi yesterday if Harold ________ us a ride home.
#87035
A
didn’t offer
B
wouldn’t offer
C
hasn’t offered
D
hadn’t offered
推荐题目
You must be a student, ________you? 
#89865
A
wasn’t
B
are
C
mustn’t
D
aren’t
-You must call them every week. -Yes, I _____.
#89148
A
must
B
should
C
have to
D
will
 Look! If we had begun to do the work yesterday morning, we _______ ourselves just like them.
#87236
A
would have enjoyed
B
were to enjoy
C
should enjoy
D
would be enjoying
If it hadn’t rained so hard last night,it_______ so  cold today.
#86461
A
would’t be
B
hadn’t been
C
weren’t
D
wouldn’t have been
All our teachers demand that we ___________.
#87507
A
worked hard
B
work hard
C
will work out
D
should be worked hard