Listen! Some birds are singing __ the tree!
#49840
A
in
B
on
C
at
D
of
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In the evening I often talk _______ my friends _______ the Internet.
#46899
A
with; from
B
to; on
C
to; at
D
about; in
It’s generous _________ them to donate money to UNICEF. They think it important __________ them to help poor children go to school.
#46690
A
to; for
B
for; of
C
of; to
D
of; for
You can call me _______ 0512-5123467 or email me _______ Llily@126.com.
#46931
A
on, at
B
at, on
C
by, on
D
on, on