(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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-----I _____without your help. I do appreciate it . -----You are welcome. 
#86686
A
can’t manage
B
couldn’t manage
C
can’t have managed
D
couldn’t have managed
— Joe, don’t forget to bring your laptop with you tomorrow, OK?  — Oh, thank you. I wouldn’t bring it if you _____ me.
#86675
A
hadn’t reminded
B
haven’t reminded
C
wouldn’t remind
D
shouldn’t have reminded
 ——Has Jane arrived yet?         ——No, she_______ an hour ago.
#88347
A
was supposed to come
B
must have come
C
should come
D
ought to have come