1. (2020三上·福州期中) 听音，补全下面的对话。

A. old B. fine C. phone D. eight

Ben: Hello, Lucy. How are you?

Lucy: I'm . Thank you.

Ben: How are you, Lucy?

Lucy: I'm . What about you?

Ben: I'm ten.

Lucy: What's your number, Ben?

Ben: 8-5-4-1-9-6-7-2.