(2013·江西，28)She says that she'll have to close the shop ________ business improves.
#67440
A
if
B
unless
C
after
D
when
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— Would you like to share your opinion with us? — Ok. Mary is studying harder than before, ____ everyone can see.
#71754
A
because
B
which
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that
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as
We cannot figure out ____quite a number of insects, birds, and animals are dying out.
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A
that
B
as
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why
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when
I remember _________the factory owed a small workshop and two machines.
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when
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how
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whether
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There’s a feeling in me we’ll never know what a UFO is —not ever .
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that
B
Which
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of which
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The children will climb the hill if it _____ tomorrow.
#41208
A
won’t rain
B
didn’t rain
C
doesn’t rain
D
isn’t raining