【题目】给问句找答语。
A. A music book.
B. Sure. Here you are.
C. Yes, she is.
D. It's purple.
E. I have eight.
【1】What's in your bag? （_____）
【2】What colour is your pen? （_____）
【3】How many books do you have? （_____）
【4】May I have a look? （_____）
【5】Is she in the living room? （_____）