1. (2016七上·宁波期中) 从方框中的A-G选项中选择适当的句子将对话补充完整,有两个多余选项。

A. No, it isn't. B. Yes, it is. C. They are her pencil case and baseball. D. Where is her hat? E. It's on the chair. F. What's this? G. It's a baseball.

A: Hi, Grace!
B: It's a photo of Anna's room.
A:
B: It's on the bed.
A: Is her alarm clock on the bed?
B: It's on the desk.
A: Well, where is her backpack?
B: Look!
A: And what are those on the floor?
B: The pencil case is red, and the baseball is white.