We should return the books to the library ______ time.
#50246
A
about
B
on
C
by
D
for
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They can provide special places _________ homeless people ________ stay.
#46027
A
with ; for
B
for; to
C
with; to
D
for; with
－Please keep the secret _______me.－OK. I’ll keep it _______myself.
#49747
A
for, to
B
to, for
C
for, in
D
in, at
They are very grateful _______ us _______ them so much help.
#47865
A
to, to give
B
of, to give
C
for, give
D
to, for giving