A:Hey,my dear friend,what's up?
B:Great.How about you?
A:So so.You look busy.Where are you going?
B:Oh,I'm going to a sports event,the live World Cup.Will you come with me?
A:Sounds interesting.
B:You bet.The most exciting game every four years.I'm sure you wanna come,don't you?
A:Yeah,I really love to go.
B:Shall we go?
A:I am so sorry.But I am too busy with my graduate paper.You know,I've been tried really hard for almost a year!
B:Please!
A:Sorry,the deadline is just around the corner.But I promise that I will definitely go with you next time.
B:All right,then.
A:Enjoy yourself!
B:Thank you.Bye可以了，谢啦