Whenever a big company_____a small one, the product almost always gets worse.
A. take off
B. takes off
C. takes down
D. takes out
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Crossing the bridge, she felt dizzy and clung_____the rails.
A. onto
B. into
C. on
D. to
One cause of the Civil War was economic and political______between the South and the North.
A. rivalry
B. rival
C. context
D. contract
Exhausted and sweating from their______, they sat down to catch their breath and remove their outer clothing.
A. pains
B. strengths
C. forces
D. exertions
Captain Benson praised his men's courage and_____in dealing with a very dangerous situation.
A. permanence
B. perseverance
C. resistance
D. independence