I: Good morning/afternoon. I'm ... and this is my colleague .... S/he's just going to listen to us. Could I have your mark sheets, please? (To A) What's your name? Where are you from? A:回答
I: Thank you. (To B) And you? B:回答
I: Thanks. Do you work or are you a student, B? B: 回答
I: (What do you do? What do you study?) B:回答
I: What about you, A? (What do you do? What do you study?) A: 回答
I: What do you like most about your job/studies, A? A:回答