What are they doing?
They are dancing.
What are they doing?
They are singing.
What is she doing?
She's running.
they / write / are ?
- Are they writing? - No, they aren't.
What is he doing?
He's flying.
he / play computer games / is ?
- Is he playing computer games? - No, he isn't.
she / is / eat pizza ?
- Is she eating pizza? - No, she isn't.
she / is / run ?
- Is she running? - Yes, she is
