(2013·北京高考)If we ________ a table earlier, we wouldn't be standing here in a queue.
#86582
A
have booked
B
booked
C
book
D
had booked
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We        the opportunity to go to France, had it not been for Mary’s help.
#87597
A
would have lost
B
should lose
C
might lose
D
must have lost
If you ______ succeed, you will have to work hard. 
#87734
A
are about to
B
are going to
C
will
D
are to
— He hasn’t finished the work yet.— Well, he _____.
#90435
A
ought
B
ought to
C
ought to have
D
ought to have finished