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Bill won’t make any progress_____he studies harder than before.
#58418
A
if
B
when
C
because
D
unless
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As your best friend, I will help you all the time _______ you make progress.
#57693
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if
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when
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—Shall we go to the Great Wall on National Day?—It’s a great idea ，__________we don’t have enough money．
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 He traveled all over the world ______ he had a man-made leg.
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We are leaving tomorrow. We will be away          next Friday.
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from
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Lin Shuhao is ______famous ______ all the basketball fans in China know him.
#57641
A
too, to
B
enough, to
C
so, that
D
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