The police said they would not give up looking into other possibilities ____they find out what happened.
#32173
A
as
B
while
C
until
D
although
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— I don’t know ______ Mr. Green will come to see us. — He will help us with our English.
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A
why
B
when
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how
D
where
House prices vary from place to place and are usually high ________ there are famous schools.
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when
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since
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where
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_____ basic first-aid techniques will help you respond quickly to emergencies.
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Known
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Having known
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Knowing
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Sally worked late in the evening to finish her report ____ her boss could read it first thing next morning．
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so that
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because
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before
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Mother was worried because little Alice was ill ,especially_____father was away in Franc
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A
as
B
that
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during
D
if