—Do you know the Water Cube at all?—No, this is the first time I ________ here.
#99459
A
have been
B
came
C
was
D
am going
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Tom killed the cat. I’ll ask him why _______.
#101009
A
he did that
B
did he do that
C
he does that
D
he had done so
—Will you attend the meeting this evening?—But I ________ told anything about it.
#104741
A
wasn’t   
B
am not
C
haven’t been
D
won’t be
All the preparations for the task _________, and we’re ready to start.
#99042
A
complete
B
have completed
C
had been completed
D
have been completed