You must have waited here for a long time ,___________you?
#88229
A
mustn’t
B
didn’t
C
haven’t
D
hadn’t
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We      last night, but we went to the party instead.
#87198
A
must have studied
B
might study
C
should have studied
D
would study
Seeing the enemy, Gary was behaving as though nothing       .
#87059
A
happened
B
had happened
C
would happen
D
was happening
Jackson insisted that he ______ the old woman and that he ______ without any delay.
#88044
A
hadn’t murdered; be set free
B
shouldn’t have murdered; would be set free
C
wouldn’t murder; shouldn’t be set free
D
hadn’t murdered; could be set free