What's she doing?
She's playing basketball
What's he doing?
He's playing football /
He's playing soccer
What are they doing?
They are playing tennis
What's he doing?
He's playing the guitar
Is she playing the piano?
Yes, she is
Is he listening to music?
No, he isn't
Is she riding a bike?
No, she isn't
Are they reading a book?
No, they aren't
Are they cooking?
Yes, they are.
