What are you doing ?
I'm doing a puzzle
What are you doing ?
I'm sleeping
What are you doing ?
I'm doing my homework
What are you doing ?
I'm cooking
What are you doing ?
I'm playing on the computer
What are you doing ?
I'm playing a game
What are you doing ?
I'm painting
What are you doing ?
I'm reading
What are you doing ?
I'm watching TV
What are you doing ?
I'm making a model