用方框中所给单词或短语补全对话

A: Hello! May I speak to Katy, please?

B: Speaking! Who's that?

A: This is Mary. Have you finished your homework?

B: Yes, I've finished it. What's up?

A: My teacher asked me to make a model of , but I don't know how to do it.

B: ! You can search for some information on the Internet.

A: Sorry, I don't have a computer.

B: When does your teacher want your homework?

A: Next.

B: OK.I can help you find out some information, and then it to you.

A: It's very kind of you!