提示：星期三晚上有一个音乐会，Betty有两张票，打电话给Rose，问她是否有空前往，并约她音乐会后去看望王大爷，Rose听了很高兴，两人相约在六点四十五分入口处见面。
Rose: Hello! This is Rose speaking.
Betty: Hello ! Rose, this is Betty. (51) this Wednesday evening
Rose: Yes, Why
Betty: There’s a good concert, and I’ve got two tickets. I wonder (52)
Rose: That’s great ! (53)
Betty: 7 o’clock. But how about (54) at 6:45
Rose: OK. I think I can make it.
Betty: After the concert, (55) shah we
Rose: That’s a good idea Why don’t wetake some food for him
Betty: Why not OK, see you Wednesday.
Rose: See you then. Bye!

51（）

提示：星期三晚上有一个音乐会，Betty有两张票，打电话给Rose，问她是否有空前往，并约她音乐会后去看望王大爷，Rose听了很高兴，两人相约在六点四十五分入口处见面。
Rose: Hello! This is Rose speaking.
Betty: Hello ! Rose, this is Betty. (51) this Wednesday evening
Rose: Yes, Why
Betty: There’s a good concert, and I’ve got two tickets. I wonder (52)
Rose: That’s great ! (53)
Betty: 7 o’clock. But how about (54) at 6:45
Rose: OK. I think I can make it.
Betty: After the concert, (55) shah we
Rose: That’s a good idea Why don’t wetake some food for him
Betty: Why not OK, see you Wednesday.
Rose: See you then. Bye!