Regular meals and exercise ______our health.
A. [A] important
B. [B] are important for
C. [C] are important to
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The man assured himself that the bridge was safe before ______it.
A. [A] cross
B. [B] acrossing
C. [C] crossing
The dentist said there wasn't ______ wrong with her teeth.
A. [A] something
B. [B] nothing
C. [C] anything
Your explanation ______reasonable, but I'm not sure I believe it.
A. [A] hears
B. [B] listens to
C. [C] sounds
Grey wolves take good care of the young.
A. [A] Right.
B. [B] Wrong.
C. [C] Doesn't say.