根据对话内容，从方框中选择恰当的选项补全对话，其中有两项多余。

A: Good morning, Judy.

B: Good morning, Tim.

A: What are you doing?

B:

A: What's it about?

B: She lived near a big river. There were many fish in it. One day, she wanted to get some fish for her grandma. But she fell into the river.

A: That's terrible.

B: No, she couldn't. She was very afraid.

A: That was too bad.

B: Then, a bird saved her.

A: A bird?

B: Oh, you can read it here, and then you will know how it saved her, Tim. It's time for my math class. I have to go now.

A: OK. Bye.

B: Bye.

A. I'm reading a story. B. Could she swim? C. Where did she live? D. What happened then? E. No, she didn't like birds. F. How did it save Alice? G. It's about a girl named Alice.