---There is a river ________ the two cities. ---________ the river there is a bridge. 
#46410
A
in, In
B
between, Over
C
between, On
D
outside, Under
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Mary sits _________ the classroom and I sit _________ her.
#46294
A
in the front of, in the front of
B
in front of, in front of
C
in the front of, in front of
D
in front of, in the front of
What happened ________ Tom yesterday evening?
#48054
A
at
B
on
C
to
D
about