I first met Lisa three years ago. She ________ at a radio shop at the time. 
#36891
A
worked
B
was working
C
has worked
D
has been working
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—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
We    Beijing next week.
#40174
A
are leaving for
B
leave to
C
to leave to
D
left to
They’re late. The film _______ for half an hour.
#41730
A
Has begun
B
has been on
C
started
D
has started