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___is certain is ___prevention is more important than treatment .
#73499
A
It;that
B
What;that
C
As;what
D
What;what
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The way ______ he did it was different from _______ we were used to.
#68786
A
which; what
B
/; what
C
in that; what
D
that; that
House prices are usually high      famous schools lie.
#67558
A
when
B
if
C
where
D
since
Lincoln’s mother did ___ many books ___ him.
#71560
A
what she had buy, to
B
what she could buy, for
C
all that she had to buy, to
D
all she could buy, for
He doesn’t like to be interrupted if he_______ .
#72162
A
speaks
B
will speak
C
is speaking
D
spoke
When I say two hours, _____ includes time for eating.
#70515
A
as
B
which
C
what
D
that