--When did the World Exposition(世博会) in Shanghai begin? --The Expo began ________ May 1, 2010.
#49122
A
in
B
on
C
at
D
by
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There is going to be a wonderful party _______ the evening of October 1st, 2009.
#50201
A
in
B
on
C
at
D
for
--Do you prefer grapes ______ bananas?-- I prefer grapes _____banana.
#51305
A
W; or
B
or; to
C
than; to
D
on; than
_________ her mother, she became a famous scientist.
#46404
A
With the help
B
Thanks for
C
Thanks to
D
As a result
—Is the bag beautiful?—Yes, at _____ it’s _____ the one you bought for me.
#49167
A
last; as bad as
B
least; no better than
C
last; not better
D
least; no worse than