What's she doing there?
She is watching Youtube/video.
What's she doing there?
She is listening to music.
What's he doing there?
He is cooking pancake.
What's she doing there?
She is cooking eggs.
What's she doing there?
She is doing math.
What's he doing there?
He is playing the flute.
What's he doing there?
He is playing hula hoop.
What's she doing there?
She is swimming.
