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As many as ten courses are provided ,and you are free to choose        suits you best．
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A
whatever
B
whichever
C
however
D
wherever
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 Paul was not allowed to work        he was fully recovered from the flu.
#30379
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even if
B
whether
C
because
D
until
. He removed the tree ____________ it was the best in the ground.
#34778
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when
B
if
C
because
D
as
________ you prefer, I'll give it to you. But we haven't any other models for you to choose from.
#31084
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Whatever
B
Whenever
C
Whichever
D
However
How can they expect to learn anything ________they never listen?
#30730
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while
B
unless
C
lest
D
when
He is welcome to come along, 　　　he behaves himself.
#30581
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provided that
B
so far as
C
even if
D
in case