—The charity walk begins _______ 9.00 a.m. Don’t be late. —No problem.
#48985
A
in
B
at
C
on
D
to
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My father is a driver. Now he is driving _____ the bus.
#49058
A
in front of
B
in the front of
C
in front
D
on the front of
 ---When will the pop star arrive?  ---- Sometime ________2:30 _____ 3:30.
#47622
A
From; to
B
Between; and
C
At; to
D
Between; to