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The policeman is helping the old woman __________ a heavy bag on her back.
#48718
A
in
B
with
C
at
D
on
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–How long has Mr. Liu taught English?     --- _______ 1998.     
#48596
A
ince     
B
In
C
or 
D
t
_____Hepburn’s acting years, she insisted _______ working closely with UNICEF.
#48561
A
Though, to
B
Throughout, to
C
Throughout, on
D
Throughout, onto
I spend two hours       reading English every day.
#51066
A
on
B
to
C
for
D
in
This pair of jeans looks nice     Sandy because she looks very nice    blue.
#47610
A
on; in
B
in; on
C
for; on
D
to, in
 The best way to the park is ______________.
#48214
A
by bus
B
ride a bike
C
take the bus
D
on bike