[ Grammar ]
________ pollution is the increase of temperature caused by human activity.
A. Noise
B. Water
C. Thermal
D. Radioactive
Select your answer:
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Grammar › ViewWhere did you learn _______ English?
A. to speak
B. speaking
C. speak
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Identify each sentence as a fragment, run-on, comma splice, or correct:
The firefighters finally arrived, they put out the fire.
A. comma splice
B. run-on
C. sentence fragment
D. correct