We are all aware _________ the many threats _________ the environment and we need to take action to prevent us from the bad consequences.
#25696
A
of; to
B
of; on
C
that; to
D
that; on
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Do you know that Britain trades many European countries furs and skins?
#25682
A
in; of
B
with; in
C
with; of
D
in; with
—When did you first meet Tom?---On May 2, ____, the first day when I got this city.
#29091
A
or other
B
at least
C
on the whole
D
in a word.