Which flat do you live ________ and which floor do you live ________ ?
#46370
A
in; on
B
on; in
C
in; /
D
/; on
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—Tom looks very sad. What’s wrong _______ him?—An accident happened _______ his father this morning.
#45814
A
to; with
B
with; to
C
for; to
D
with; for
--Do you want one way ________ round-trip?--Round -trip. We'll return __________December 8th.
#49527
A
or; in
B
and; in
C
or; on
D
and; on