—Why, Jack! Someone seems to have called you over there.—Yes? I _______ that.
#104529
A
am not realizing
B
haven't realized
C
didn't realize
D
don't realize
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 This is his only request that the room ______ after being used.
#101544
A
is cleaned
B
will be cleaned
C
would be cleaned
D
be cleaned
When he looked up, he suddenly found himself       by a group of teenagers,       looked at him anxiously.
#103267
A
to be surrounded; which
B
surrounded; who
C
be surrounded; who
D
having been surrounded; which