Sometimes proper answers are not far to seek_____ food safety problem.
#25876
A
in
B
to
C
on
D
after
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When he knew the disappointing result of the exam, he seemed quite _______.
#27500
A
fed up
B
cast down
C
in vain
D
in amazement
Most people in that area objected with little effect ________ a golf playground there. 
#28576
A
to build
B
of building
C
to have built
D
to building
The weather this month has been good ________ . 
#28840
A
on the whole
B
generally speaking
C
above all
D
on one hand