Uncle Wang is_____ the barber’s at the moment, so you have to talk to him _____ the phone.
#49132
A
in; in
B
at; on
C
on; at
D
at; at
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Our school is ______ children ______ 5-12.
#50729
A
in; for
B
for; in
C
of; for
D
for; of
______Hepburn’s acting years, she insisted _______ working closely with UNICEF. 
#48579
A
Though, to
B
Throughout, to
C
Throughout, on
D
Throughout, onto