1. (2022六下·偃师期末) 下面对话中有5处空白，从方框中选出句子完成对话。

A. I'll never forget you. B. Where are you going? C. Wishing you happiness every day. D. I'm very sad to say goodbye to you. E. Are you going to a new school?

David: Hi, Linda. What's the matter with you?
Linda:  Because I will be away for a long time.
David: I' m sorry to hear that.
Linda: Zhengzhou. My father is going to work there.
David:
Linda: Yes, I am.
David: Will you write letters to me?
Linda: Of course. You are my best friend.
David: I will miss you too!
Linda: Thank you.