--Where is the dog?---It’s_______the chair. 
#47224
A
of
B
at
C
for
D
under
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Playing too many computer games _______ students.
#48338
A
is bad to
B
is bad for
C
are bad to
D
are bad for
He gets to school           .
#47969
A
ride a bike
B
by a bus
C
take a train
D
on foot