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－ Can you help me clean the room?－ OK, _______ I have to wash the clothes first.
#58308
A
so
B
but
C
because
D
as
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   _______   I  know,  he  is  kind.
#55806
A
As soon as
B
As long as
C
As far as
D
As well as
—Avatar is ______ that I have seen it for three times．—Though it is very popular all over the world，_____it didn’t win the best film of Oscar this year．  
#57452
A
such an exciting film；/
B
such an exciting film；but
C
so an exciting film；but
D
such exciting a film；/
Study hard,_______ you will not pass the exam.
#58185
A
and
B
or
C
but
D
so
This story is too difficult for us. _____ read something easier.
#55137
A
Why not
B
Why not to
C
Why not you
D
Why don’t
Bill won’t make any progress __ he studies harder than before.
#58046
A
if
B
when
C
because
D
unless