PUNCTUATION: Are the comma(s) in the right place(s) in the following sentence (if any)? In theory, the dark smoke from the burning oil wells absorbs sunlight, and the surrounding air is heated. A. Yes B. No - Grammar | English Grammar Quiz

PUNCTUATION: Are the comma(s) in the right place(s) in the following sentence (if any)?
In theory, the dark smoke from the burning oil wells absorbs sunlight, and the surrounding air is heated.

A. Yes
B. No

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