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You may use the room as you like      you clean it up afterwards.
#31417
A
so far as
B
so long as
C
in case
D
even if
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 ________ I’m willing to help you out of trouble, you know, I don’t have much time available.
#32376
A
Since
B
Unless
C
If
D
While
Don't come ___ you are invited.
#79759
A
unless
B
if not
C
why
D
that
My sister will never speak to others like that ________they say something unpleasant to her .
#31484
A
since
B
as if
C
because
D
even if
Danby left word _______he would call again in the afternoon .
#32353
A
who
B
that
C
as
D
which
______all of them are strong candidates, only one will be chosen for the post.
#30864
A
Since
B
As
C
If
D
While