根据上下文及括号里所给的中文意思，完成第一空的英语翻译 A: the Tour Guide, Li Fei    B: the Tour Leader A: Excuse me， ________1_________ (您是来自伦敦的George Smith先生吗)？ B: Yes, I am. A: How do you do, Mr. Smith! My name is Li Fei. _____________________________________________________（我是中国国际旅行社郑州分社的导游）. B: How do you do, Mr. Li! A: Welcome to Zhengzhou, China. _______________________ (旅途可好)? B: Fine.A: Mr. Smith, _____________________________ (您们一行是20人，是吧)? B: Yes. A: Is everyone here? B: Let me see. (Looking around) Yes, everyone is here. A: _________________________________ (行李都带齐了吗)? B: Yes, we do. A: Our car is waiting outside. Shall we go now? B: Ok, Let’s go. A. are you Mr. George Smith from London?