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
推荐题目
Mr. White __________ at 8:30 for the meeting, but he didn’t show up.
#87078
A
should have arrived
B
should arrive
C
had arrived
D
should be arriving
--What do you think of it?--I think it is a thing of importance that it ____ done soon.
#90140
A
is
B
is to be
C
be
D
to be
The sign reading "No Photos" means that no one ____ take any photos in the Palace Museum.
#87574
A
need
B
may
C
must
D
shall
—It was a red light, William. You ____ the car. —Sorry. I didn’t see it.
#87773
A
must stop
B
should stop
C
must have stopped
D
should have stopped
It is quite impossible that it will rain tomorrow. But if it __________, I would still go to school by bike.
#86697
A
should rain
B
would rain
C
rains
D
had rained