选择合适的句子，将对活补充完整，将字母编号填写在横线上。

Jack: Hello, this is Jack!
Zhang Peng: This is Zhang Peng. _________________________________________
Jack: I am sorry. He is busy now. please hold on.
Zhang Peng: _______________________________________________
Jack : He is writing an e-mail. He is coming.
Zhang Peng: Hi, John! ________________________________________.
John: I go to the playground at 7:00 in the morning.
Zhang Peng: It is early. __________________________________________
John: I get up at 6:00.
Zhang Peng: Shall we meet at 6:50 at school?
John: ___________________________________________