—The books on the chair __________ Mike’s, right?—Yes, they are.
#55353
A
is
B
it’s
C
are
D
they’re
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My parents ___________ the airport this morning.
#54673
A
have left to
B
left to
C
have left for
D
left for
 -Sir, would you mind not _____ here, please?-Sorry.
#52325
A
to smoke
B
smoke
C
smoking
D
smoked
If I have a big house, I will------- a pet dog.
#61221
A
take care of
B
find
C
have
D
keep
Please don't stand up in class until you ________.
#53485
A
are told
B
will be told
C
are told to
D
will tell
 She         a very close friend of mine .
#52274
A
was used to be
B
used to be
C
use to being
D
was used to being