A：Hello!

B：Hello!May I speak to Jack， please？

A：（1）　　．He's not in at the moment． Who's calling， please？

B：（2）　　． Is that Mrs．King？

A：Yes， this is Jack's mother． （3）　　

B：Sure． You know， we won a football game，so we'll have dinner party to celebrate it．

A： （4）　　

B：At seven o'clock on Friday evening． It'll be held at my home．

A：OK． I'm sure to tell him about it．

B： （5）　　

A：You're welcome．Bye．

A． Can I take a message？ B． When will you have the party？ C． No problem． D． This is Tony speaking． E． Oh， sorry． F． Thanks so much，Mrs．King． G． You'd better call him again later on．