Salutations!
Commas are used to break the sentence up and have a slight pause in the sentence.
The sentence that uses the commas correctly is: Where is your hat, Paul?
Thus, your answer is option C.
Hope I helped (:
have a great day!
The answer is B. I have taken three AP English classes. Trust me. I’ve had to do it hundreds of times.
It helps to show she wasn't as cruel as she seemed. I took the quiz.
Answer: A
Explanation: because you don't need unimportant details