在横线上填入单词,将对话补充完整,单词的首字母已经给出.

在横线上填入单词,将对话补充完整,单词的首字母已经给出.
Mr.Smith：Hello,can you I t______ to Mr.White ,please
John：Sorry ,he's not at home .Who's t_____ speaking
Mr.Smith：T_____ is Mr.Smith speaking .Is t______ John
John：Yes ,Uncle Smith .My dad went out this morning .He didn't come back yet .Can I t___ a message
Mr.Smith：Sure.My plane will a______ at 10：30 a.m tomorrow .Please write it d_____ and say it to your father .
John：Yes ,I'm writing it down now .
Mr.Smith：Thank you ,John .See you tomorrow .
John：You're w____ .See you tomorrow .