---Great changes        in our hometown since ten years ago.
#40580
A
have happen
B
have taken place
C
happened
D
have been taken place
推荐题目
While Helen ________ the piano,her mother came in.
#39922
A
was playing
B
is playing
C
played
D
plays
There ______ a funny cartoon on CCTV 6 this evening.
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A
will
B
will have
C
is going to be
D
is going to have
 He _______ high school next year.
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A
finished
B
finishes
C
has finished
D
finish
What ________ you ________ at this time yesterday?
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A
did, do
B
have, done
C
were, doing
D
are, doing