13. Sally: I don’t know what to do with Jimmy.
Eric: What did he do this time?
Sally: This morning I found milk spilled all over the floor.
Eric: ________ He’s only four.
(A) It’s nice of him to help you.
(B) You must be jealous of him.
(C) He’s grown into a young man.
(D) Please don’t be so hard on him.