---Have you finished reading The Twilight Saga? ---No, I _______ my homework all day yesterday.
#39489
A
was doing
B
doing
C
did
D
have done
推荐题目
—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