Select the sentence that correctly uses commas.
Group of answer choices

I heard Sam, who is always complaining whining about the test.

I heard Sam, who is always complaining, whining about the test.

I heard Sam who is always complaining, whining about the test.

I heard, Sam, who is always complaining, whining about the test.

In the paragraph box, write the main idea of the paragraph below. the best leaders are organized, efficient, and punctual. molly spencer, the president of the spanish club is just this type of leader. she keeps all of the club's folders and rosters neatly arranged. she has organized several events to students celebrate the spanish language, and her fund-raisers have several students pay for study spanish abroad programs. in addition, she's never been late to a meeting. molly spencer is the perfect example of a leader.