题目内容：

根据下面两张图片，在下列每个空白处填入一个适当的话语、使对话完整（ 每空1分，共5分）

A: Hi，John. 1._______________________ ?

B: No, it isn’t. It’s my parents’room.

A: 2._____________________ ?

B: It’s here. Come and see my room.

A: Oh, your room is not tidy. Where’s your schoolbag?

B: 3.__________________________.

A: Where are your books? 4.____________________?

B: Yes, they are.

A: Where’s your baseball? Is it on the bed?

B: 5.______________________, I can’t find it. I think I lost it.