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If you are weak _____ a subject, ______ and asking a teacher for advice can help.
#48299
A
at; working hard
B
in; work hard
C
at; work hard
D
in; working hard
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Ben needs a new jacket to keep ________the cold.
#48237
A
of
B
out
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from
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They will arrive _______ Guangzhou _______ the ninth of July.
#48978
A
at, at
B
in, in
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Judy failed in this exam, since she is very strict ____ herself. She is sad.
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in
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#46594
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by
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  Liu Xiang was born in Shanghai _____ 13th July, 1983.
#45812
A
at
B
in
C
on
D
to