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Mary has been away from her hometown        three years.
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A
for
B
since
C
in
D
on
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Her father was too tired_________ too much hard work．
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A
because
B
as
C
for
D
because of
Do you go ______ a school trip ______ a museum every year?                        
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A
on, to
B
to, on
C
for, for
D
to, to
 Is this a picture______your school?
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A
in
B
at
C
to
D
of
I had a really hard time _____studying science this term.
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A
to
B
with
C
in
D
on
---When will they ______?     ---_______ the seventh of July.
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A
arrive, On
B
arrive at, On
C
arrive in, In
D
arrive, In.