句型 What are you wearing? — 英语情景题

美术课上，Lily 想画 Sam。请补全对话，每空一词。 Lily: Sam, you look nice today. What are you (1)________? Sam: I'm wearing a red (2)________ and blue trousers. Lily: Are you wearing a (3)________ too? It's cold. Sam: Yes, I am. My coat is yellow. Lily: Great! You are wearing four things. Red sweater, blue trousers, yellow coat and... Sam: And my new white (4)________!