A moment, please．I'm checking if Mr. Smith _________ free tomorrow．
#40157
A
is
B
being
C
to be
D
will be
推荐题目
--- ____________ you seen the 3-D film Titanic yet? --- Yes. I __________it a few days ago.
#41754
A
Did , saw
B
Have, saw
C
Do, have seen
D
Have, have seen
—Peter said that he would come over to have dinner with you tonight.—But I think he . I have been alone for an hour.
#37850
A
didn't
B
won't
C
hasn't
D
doesn't
The world _____ . Things never stay the same.
#38620
A
changes
B
is changing
C
was changing
D
will change
These new clothes to the children in the mountain villages tomorrow.
#36252
A
are sent
B
were sent
C
has been sent
D
will be sent