Question

Which sentence uses correct punctuation?

“More and more teenagers are being diagnosed with type II diabetes,” said Mrs. Allen, our school nurse.
“More and more teenagers are being diagnosed with type II diabetes” said Mrs. Allen, our school nurse.
“More and more teenagers are being diagnosed with type II diabetes,” Said Mrs. Allen our school nurse.
“More and more teenagers are being diagnosed with Type II diabetes” said, Mrs. Allen, our school nurse.

Answer 1

“More and more teenagers are being diagnosed with type II diabetes,” said Mrs. Allen, our school nurse. (the first one)

Answer 2

More and more teenagers are being diagnosed with type II diabetes,” said Mrs. Allen, our school nurse.
Final answer: A
This is because You need to Capitalize the first letter of the sentence.
Mrs.Allen is a person, so caps that.
You also need to focus on the punctuation, so the comma is needed after diabetes and Mrs.Allen.