No. 0. Situation: Mary sees John in the morning at school.
Mary: Good morning, John. ____A______
John: Good morning, Mary. ____B______ And you?
A. 1. Where have you been? 2. Isn’t it nice to see you?
3. What are you doing? 4. How are you?
B. 1. That’s fine. 2. Oh, thank you.
3. Fine, thanks. 4. It’s very well.