–Let’s take a coffee break, shall we?–I wish I ________, but I have a really tight schedule.
#87744
A
can
B
shall
C
could
D
should
推荐题目
This vase ________ perfect but for a few small holes in its base.
#86632
A
would have been 
B
should have been
C
shall be 
D
would be
He was very busy yesterday;otherwise,he ______ to the meeting.
#87425
A
would come
B
came
C
would have come
D
will come
But for those interruptions, the meeting _____ half an hour ago.
#86655
A
was finished
B
would have finished
C
would finish
D
had been finished