A moment, please．I'm checking if Mr. Smith _________ free tomorrow．
#40157
A
is
B
being
C
to be
D
will be
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–There great changes in Nanjing in the past few years. –I agree. And some more lines of the underground will be in service this year.
#37111
A
will be
B
are
C
were
D
have been
You can ’t get in. The exam _____for over 30 minutes.
#36950
A
has been on
B
has begun
C
began
D
begins
_______ you ________ Huangshi since 10 years ago?
#37182
A
Have ; gone to
B
Have ; been to
C
Have ; been in
D
Do, live in