【全国英语等级考试三级】Unit 7 life coversation 1
John invites Betty to have dinner with their friends.
Hi, Betty, Rose and Johnson would like to have dinner with us before the movie.
Hmm...What time are we supposed to meet them?
At about half past five.
Maybe you'd better go without me.
I really wish I could go, but I have too much work to do.
I'm writing an article, and it has to go out tomorrow.
Oh, that's really too bad.
I'm sorry to let you down.
That's OK. I can understand you.