What are you doing?
I'm doing PE
What are you studying?
I'm studying arts
What are you studying?
I'm studying Portuguese
What are you studying?
I'm studying science
What are you studying?
I'm studying maths
What are you studying?
I'm studying music
What are you studying?
I'm studying English
What are you studying?
I'm studying history
What are you studying?
I'm studying geography
What are you studying?
I'm studying IT
What are you studying?
I'm studying drama