A large proportion of important ______ are brought about by people who step outside of conventional categories or traditional assumptions.
A. contributions
B. innovations
C. happiness
D. creatures
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She and I are good friends even though we took________ positions on the issue.
A. polar
B. adverse
C. popular
D. similar
The company is accused of ________ the image of women in their advertisement.
A. updating
B. overwhelming
C. inducing
D. degrading
It is reported that drug use has become ______ among teenagers.
A. commonplace
B. different
C. diversified
D. unusual
He claims he lost a source of ______ when he was injured.
A. alive
B. lively
C. livelihood
D. livestock