Which sentence uses commas correctly?


A.


"Speaking of which," interrupted Derek "where are our tickets?"


B.


"Oh no, I think I left them at home!", wailed Trevor."


C.


"You have twenty minutes," she said, "before the show begins."


D.


Rebecca asked "Are they in your jacket pocket?"



Answer :

The sentence with correct comma use is: C. "You have twenty minutes," she said, "before the show begins."