It has been announced that candidates       remain in their seats until all the papers have been collected.
#87782
A
can
B
shall
C
will
D
may
推荐题目
Five minutes earlier, and we______the last bus.
#86702
A
had caught
B
should have caught
C
could have caught
D
caught
 We ________ our lives had it not been for the policeman. 
#89376
A
would have lost
B
should lose
C
might lose
D
had lost
My daughter insists ______in this school.
#89449
A
that she would not study
B
studying not
C
that she not study
D
not to study
But for your timely help, I ________ the project as scheduled.
#87395
A
couldn’t complete
B
couldn’t have finished
C
can’t have finished
D
can’t finish