(11)
A: Do you have some time tomorrow?
B: Yes, I do.
A: How about having lunch with me?
B: Good idea.
A：明天有空吧?
B：有啊。
A：一起吃顿中饭怎样？
B：好主意。

(12)
A: If you're free, how about lunch?
B: When did you have in mind?
A: I was thinking about Thursday?
B: That will be fine with me.
A：有空的话一起吃顿中饭如何？
B：你想什么时候呢？
A：我看星期四怎样？
B：没问题。

(13)
A: I'm calling to see if you would like to have lunch tomorrow.
B: I'm sorry, but this week isn't very convenient for me.
A: Perhaps we van make it later.
B: That would be better.
A：我打电话给你，是想知道明天一起吃顿中饭怎样？
B：对不起，这个星期我都不方便。
A：那么，也许改天吧。
B：好啊。

(14)
A: I'm calling to confirm our luncheon appointment.
B: It's tomorrow at twelve o'clock, right?
A: Yes, that's right.
B: I'll be there.
A：我打电话来，是想确定一下我们约好吃饭的事。
B：是明天12点吧？
A：是的，没错。
B：我会去的。

(15)
A: I'm sorry, but I have to cancel out luncheon appointment.
B: I'm sorry to hear that.
A: I have pressing business to attend to .
B: No problem. we'll make it later in the month .
A：真抱歉，不过我不得不取消我们午餐的约会。
B：真遗憾。
A：我有紧急的事情要处理。
B：没关系，这个月改天再说吧。

(16)
A: I need to change the time we meet for lunch.
B: What time would be good for you?
A: I'll be about half an hour late.
B: Good, I'll see you there at 12:30.
A：我需要更改我们见面吃午饭的时间。
B：什么时间你合适呢？
A：我大概要慢半个小时。
B：好的，十二点我会在那儿与你碰面。

(17)
A: I'll get the check.
B: No, let me pay this time.
A: No, I insist.
B: Well, thank you very much.
A：我来付帐。
B：不，这次由我付。
A：不，还是我来。
B：好吧，那就谢谢你啦?

(18)
A: This lunch is on me today,
B: I think you got it last time.
A: It's my pleasure.
B: That's very nice of you.
A：今天这顿饭算我请客。
B：我记得上回也是你请的。
A：我请得心里高兴。
B：既然这样，那就多谢了。

(19)
A: Shall we split the check.
B: Why don't you let me pick it up.
A: Oh, that's not necessary.
B: I know it's not necessary. I want to do it.
A：大家分摊吧？
B：就让我来付帐好了。
A：啊，不必这样。
B：我知道不必这样，可是我愿付?

(20)
A: I really enjoyed the lunch.
B: Yes, let's do it again real soon.
A: I'll be back in town next month.
B: Good, I'll invite you out when you're here.
A：这顿饭我吃得好高兴。
B：是啊，让我们不久再一起用餐吧。
A：我下个月会再回这里来。
B：好极了，等你来的时候，请再接受我的招待。