A moment, please．I’m checking if Mr. Smith _________ free tomorrow．
#42733
A
is
B
being
C
to be
D
will be
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By the time he arrived at the airport, the plane .
#41977
A
has taken off
B
was taking off
C
would take off
D
had taken off
—Has anyone taught him how to do it?—Sure. Lots of advice________, but he hasn’t made a decision.
#39732
A
gave
B
was given
C
have been given
D
has been given
— Is your father in?— No, he ______ for three hours.
#41589
A
was out
B
has been out
C
went out
D
has gone out
John, as well as his classmate, ______excited ______so many stars yesterday.
#41669
A
was, seeing
B
are, seeing
C
was, to see
D
were, to see