补全对话
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.www.Examw.com
Chris：Hello， Linda， this is Chris. _______1________ this Friday evening?
Linda：Yes， why?
Chris：There's a good concert， and I've got two tickets. I wonder ________2_______.
Linda：That's great! _________3_________?
Chris：7 o'clock. But how about _________4__________ at 6：45?
Linda：OK. I think I can make it.
Chris：After the concert， ________5_________， 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!
参考答案：
1.Are you free
Do you have time
2.if you can go (to the concert) with me
3.What time (/When) does it start (/begin)
4.meeting at the entrance
5.we'll go to a restaurant for supper
we'll eat at a restaurant
we'll have supper in a restaurant
