Do you have some time tomorrow? 明天有空吧?
Yes, I do. 有啊。
How about having lunch with me? 一起吃顿中饭怎样?
Good idea. 好主意。
If youre free, how about lunch? 有空的话一起吃顿中饭如何?
When did you have in mind? 你想什么时候呢?
I was thinking about Thursday? 我看星期四怎样?
That will be fine with me. 没问题。
Im calling to see if you would like to have lunch tomorrow. 我打电话给你，是想知道明天一起吃顿中饭怎样?
Im sorry, but this week isnt very convenient for me. 对不起，这个星期我都不方便。
Perhaps we van make it later. 那么，也许改天吧。
That would be better. 好啊。
Im calling to confirm our luncheon appointment. 我打电话来，是想确定一下我们约好吃饭的事。
Its tomorrow at twelve oclock, right? 是明天12点吧?
Yes, thats right. 是的，没错。
Ill be there. 我会去的。
Im sorry, but I have to cancel out luncheon appointment. 真抱歉，不过我不得不取消我们午餐的约会。
Im sorry to hear that. 真遗憾。
I have pressing business to attend to. 我有紧急的事情要处理。
No problem. well make it later in the month. 没关系，这个月改天再说吧。
I need to change the time we meet for lunch. 我需要更改我们见面吃午饭的时间。
What time would be good for you? 什么时间你合适呢?
Ill be about half an hour late. 我大概要慢半个小时。
Good, Ill see you there at 12:30. 好的，十二点我会在那儿与你碰面。
Ill get the check. 我来付帐。
No, let me pay this time. 不，这次由我付。
No, I insist. 不，还是我来。
Well, thank you very much. 好吧，那就谢谢你啦?
This lunch is on me today, 今天这顿饭算我请客。
I think you got it last time. 我记得上回也是你请的。
Its my pleasure. 我请得心里高兴。
Thats very nice of you. 既然这样，那就多谢了。
Shall we split the check. 大家分摊吧?
Why dont you let me pick it up. 就让我来付帐好了。
Oh, thats not necessary. 啊，不必这样。
I know its not necessary. I want to do it. 我知道不必这样，可是我愿付.
I really enjoyed the lunch. 这顿饭我吃得好高兴。
Yes, lets do it again real soon. 是啊，让我们不久再一起用餐吧。
Ill be back in town next month. 我下个月会再回这里来。
Good, Ill invite you out when youre here.好极了，等你来的时候，请再接受我的招待
PS:
When are you free? 您什么时候有空?
Are you free this Thursday afternoon? 您这个周四下午有空吗?
What time will you be in? 您什么时候在?
What time will you be able to see me? 您什么时候可以见我?
Would Wednesday morning be all right? 周三上午可以吗?
Id like to make an appointment with Mr. Smith. 我想约见史密斯先生。
Shall I call for you or will you come for me? 我去找您还是您来找我?
Ill call and see you if you like. 如果您愿意我想拜访一下您。
I shall be free this afternoon. 我今天下午有空。
I shall be here at half past six. 我六点半在这儿。
Ill be very pleased to see you. 我将非常高兴见到您。
Ill be so glad if you can come. 如果您能来我将很高兴。
Im not quite sure if Im free. 我不肯定是否有空。
Monday would be better for me. 星期一会好一点。
Well, Im engaged at that time. 哦，那时我有个约会。
I cant keep the appointment because I am sick. 因为生病所以我不能赴约。