五、补全对话(共5句;每句滿分为3分，共15分。)
根据中文提示，将对话中缺少的内容下在线上。这些句子必须符合英语表达习惯。打句号的地方，用陈述句;打问号的地方，用疑问句。
提示：星期五晚上有音乐会，Chris得到;两張票，打电话给Linda，问她是否有空一同前往，并约她音乐会后一起吃饭。Linda听了非常高兴，倆人相约六点四十五分在入口处见面。
Linda：Hello! This is Linda speaking.
Chris：Hello， Linda， this is Chris. _______66________ this Friday evening?
Linda：Yes， why?
Chris：There‘s a good concert， and I’ve got two tickets. I wonder ________67_______.
Linda：That‘s great! _________68_________?
Chris：7 o‘clock. But how about _________69__________ at 6：45?
Linda：OK. I think I can make it.
Chris：After the concert， ________70_________， shall we?
Linda：Wonderful! Why don‘t we go to a Chinese restaurant?
Chris：Why not? OK， see you Friday.
Linda：See you then. Bye!