Identify the simple sentence:

1.)In 1970, my mother graduated from Point Pleasant Boro High School.
2.)The gymnast swung around the bar, and the coach stepped on the mat.
3.)The tornado bypassed the town, byt the townspeople remained in their shelters.
4.)The factory closed its doors, and more than 200 people lost their jobs.
My answer is 4.

No.

Do you know what a simple sentence is?

Like: The dog ran, The dog barked.. Stuff like that.. But I'll take another guess... #2 I'm not sure

Your examples are right. Each sentence has only verb.

Which of your answer choices has only one verb?

OMG! IT'S #1!! IT ONLY HAS 1 VERB!! :O IS THAT CORRECT?

Yay! You've got it! :-)

LOL THANKS SSSSSSOOOOOOOOOOOOOOOOOOOO MUCH!! :D

You're very welcome/

/)>_>/)>0~~~~~~~~~~~(\O.O(\ (\x_x(\ ~~~~(\x_x(\(\x_x(\~~~~~~~~~~~~~~~~~~~~~~~~~

/)^3^(\ So, Awesome!
I mean.. /)Brohoof! =D

You are correct, sentence 4, "The factory closed its doors, and more than 200 people lost their jobs," is a simple sentence. A simple sentence is a sentence that consists of one independent clause, which means it has a subject and a verb and expresses a complete thought. In this case, the subject is "The factory" and the verb is "closed." The sentence expresses the complete thought that the factory closed its doors, and it also provides additional information about the consequence of the closure, which is that more than 200 people lost their jobs.