— The doctor is busy ________ his work.
#48117
A
at
B
for
C
with
D
on
推荐题目
When the flood was washing the village, people screamed and ran ________ all directions.
#46008
A
with
B
in
C
for
D
To
—Excuse me, Maria. Can I use your bike?—Sure. Here you are. But you must return it _____ time.
#46755
A
in
B
at
C
on
D
to
In South Korea, most students get to school ________.
#48077
A
take a subway
B
in the subways
C
by the subway
D
by subways
The old lady has some problems_______her hearing.Please speak a little louder.
#48572
A
in
B
at
C
on
D
with