Food prices increased________5% in less than one month.
#28280
A
for
B
to
C
by
D
at
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It is Ms Chen’s serious attitude________ her work and her interesting methods of teaching thatmake us like her very much.
#26339
A
with
B
on
C
towards
D
about
We have brought in a good grain harvest for three years_________.
#26888
A
on purpose
B
on end
C
on duty
D
on watch