English 8 help me Write a question for each situation. Use Present Perfect Continuous....

Question

English 8 help me
Write a question for each situation. Use Present Perfect Continuous.
John looks sunburnt. You ask: (you/sit in the sun?).
You have just arrived to meet a friend who is waiting for you. You ask: (you/wait/long?).
You meet a friend in the street. His face and hands are very dirty. You ask: (what/you/do?).

Answer 1

John looks sunburnt. You ask: Have you been sitting in the sun?

You have just arrived to meet a friend who is waiting for you.

You ask: Have you been waiting long?

You meet a friend in the street. His face and hands are very dirty. You ask: What have you been doing?

Answer 2

1) Have you been sitting in the sun?
2) Have you been waiting long?
3) What have you been doing?