--- Did they attend the opening ceremony? ---They        _, but they were late and quit it.
#86886
A
would
B
would have
C
didn't
D
will have to
推荐题目
He ___________ the test, but he wasn’t careful enough.
#88168
A
was able to pass
B
must have passed
C
could have passed
D
might be able to pass
We were delayed at the airport.Otherwise,we    here by lunch.
#86444
A
must have been
B
could be
C
should be
D
would have been
You ____be tired—you have worked only for ten minutes.
#88025
A
won’t
B
mustn’t
C
needn’t
D
can’t