There are six floors ______our school building. Our class is ______ the third floor.
#46412
A
in, on
B
in, in
C
on, in
D
on, on
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－ I’m looking forward taking a holiday in Hainan.－ So am I. It’s great to be holiday there.
#51003
A
for; on
B
to; at
C
to; on
D
for; at
Look at the library. It's our classroom.
#47530
A
in the front of
B
on front of
C
in front of
D
on the front of