[ Grammar ]
Breathing is a mechanical process ____ fills the lungs with air.
A. when
B. where
C. which
D. whose
Select your answer:
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Other quiz:
Subject-Verb Agreement › ViewEvery check and money order ______ fifty cents.
A. Costs
B. Cost
Grammar › View
The female student is ___ because she is still new at school.
A. happy
B. sad
C. crazy
D. clever
How to use : Read the question carefully, then select one of the answers button.