Some people create jobs, foster excitement and basically make the system work. They see possibilities ________ others see only problems.
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A
that
B
what
C
which
D
where
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Talk to your teacher and you will get help ________ you have a problem.
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A
unless
B
if
C
until
D
so
Some children want to challenge themselves by learning a language different from ______ their parents speak at home.
#72920
A
what
B
that
C
which
D
One
Obama didn’t explain ______ any larger principles have guided him through the historic convulsions of the 2011 Arab Spring.
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A
what
B
that
C
where
D
whether