—I________ you for a long time.  --Oh, I_______ in Beijing. I’ve just come back.
#37537
A
haven’t seen; am
B
didn’t see; will be
C
haven’t seen; was
D
haven’t seen; have been
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I’m not sure if he        to my family at tonight’s party.
#39860
A
introduces
B
will introduce
C
is introduced
D
will be introduced
When I got to the cinema, the film ___________ for 15 minutes.
#39992
A
has begun
B
has been
C
had begun
D
had been on
I ________my homework while my parents _________TV last night.
#41821
A
did; have watched
B
was doing; were watching
C
had done; were watching
D
would do ;were watching
Many trees and flowers ______ in our school last year and they made our school a beautiful garden.
#41523
A
have planted
B
are planted
C
were planted
D
will be planted