The following sentence is punctuated correctly. He also invented the gas mask, and used it to rescue several workers trapped by an explosion.

Name: The following sentence is punctuated correctly. He also invented the gas mask, and used it to rescue several workers trapped by an explosion.
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Question

Quizplus · Accepted Answer

The sentence incorrectly uses a comma before the conjunction "and" in a list that contains only two items, which is unnecessary. Additionally, there is an extra period at the end of the sentence.

The Following Sentence Is Punctuated Correctly