补全对话。 根据对话内容，从方框中选择恰当的选项补全对话。

A: Hi, Linda.

B: Hi, Jack.

A: I'm fine, thanks.

B:

A: What's your phone number?

B:

A: OK. My phone number is 809-7736.

B: OK.

A. How are you? B. It's 634-9908. C. No, it isn't. D. Thanks. E. Is your phone number 553-4198?