A:It's very kind of you to come to see me off,Mr.Zhu. A:Thank you. A:I'll do that.Thank you,Mr.Zhu,for everything you have done for me during my stay here. A:I hope so,too.Goodbye,Mr.Zhu.7 A: It's very kind of you to come to see me off, Mr. Zhu. A: Thank you. A: I'll do that. Thank you, Mr. Zhu, for everything you have done for me during my stay here. A: I hope so, too. Goodbye, Mr. Zhu