Which of these are simple sentence?

In 1970, my mother graduated from Point Pleasant Boro High School.

The gymnast swung around the bar, and the coach stepped on the mat.

The tornado bypassed the town, but the townspeople remained in their shelters.

The factory closed its doors, and more than 200 people lost their jobs.

4 answers

Well, I know that a simple sentence includes a verb and noun.

So wouldn't it be A?
Yes. It's A.
Thank you. :-)
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