On my way I came across an old couple who seemed to be making ____ the reservoir too.
A. for
B. into
C. from
D. of
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Our host was excellent. She was most particular even ____ details.
A. over
B. on
C. out
D. about
The ground was strewn ____ dead leaves.
A. over
B. with
C. on
D. about
He frowned and determined to inquire thoroughly ____ the matter.
A. to
B. into
C. from
D. out
He was alive ____ the dangers of the work.
A. to
B. into
C. from
D. out
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