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 This is _____ unhealthy lifestyle.   
#34681
A
the
B
\
C
a
D
an
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–I missed the first part of ________ film Avatar.       –- What a pity ! You should be here half _______ hour earlier.
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A
a, the
B
a, an
C
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D
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Lin Tao is _____Chinese and Jim is _____American boy.
#34374
A
/, a
B
an,/
C
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Most of _______ads don’t tell you anything real.
#33621
A
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B
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Lisa is _________ exchange student from Britain, but she knows a lot about China.
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A
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B
an
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the
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I have ________ useful knife and my sister has _______ eraser.
#33582
A
a; an
B
an; a
C
a; a
D
an; an