We are planning to have a surprise party       her fifteenth birthday.
#47811
A
at
B
in
C
for
D
with
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Please call me ________ 9543526. 
#51390
A
at
B
of
C
in
D
on
My father is a doctor.He works _________.   
#49435
A
in a hospital
B
in hospital
C
of the hospital
D
at hospital
Can you please spend _____ explaining it _____ us?
#50286
A
sometimes; to
B
some time; to
C
some times; for
D
sometime; for