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— The doctor is busy ________ his work.
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A
at
B
for
C
with
D
on
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The sunlight goes_____the window.
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through
B
at
C
along
D
across.
________ the party, we sang a song together.
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In the end
B
At the end
C
In the end of
D
At the end of
John starts work ______ 10 o’clock every day.
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A
in
B
on
C
at
D
for
Li Ming gave me a ticket-------a film.
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of
B
to
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about
D
with
---- Don’t worry. I will help you. -----Thank you. It’s very kind ______ you to say so.
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A
for
B
on
C
to
D
of