根据所给的情景写一段对话（至少写四组对话）。
星期天，来自美国的小朋友John到Wang Ming家做客，他们会说些什么？
Wang Ming: Welcome to my house, John. This way, please!
John: Ok, thank you.
Wang Ming: They are my father and mother.
Parents: Nice to meet you, John.
John: Nice to meet you, too.
Wang Ming: Let's go to my bedroom.
John: All right.
Wang Ming: Do you like my room?
John: Yes. It is nice and clean.