A:Will you be free next Monday evening, Mr.Smith? Our manager would like to invite you to dinner. 史密斯先生,您下星期一晚上有空吗?我们经理想请您吃饭. B:Oh,that's very kind of him.I'm sorry,but I have an engagement that evening. 哦,他太客气了. 可是很抱歉我那天晚上有个约会. A:That's alright.How about next Wednesday, then?没什么. 那么下星期三怎么样? B:Next Wednesday will be fine.I'll be free in the afternoon and in the evening. 下星期三可以. 我下午和晚上都有空.