What's he doing?(to sleep)
He's sleeping.
What's she doing?
She is sleeping.
What's he doing?(to swim)
He's swimming.
What are they doing?(to swim)
They are swimming.
What's she doing?(to use the computer)
She's using the computer.
What are they doing?(to use the computer)
They are using the computer.
What's she doing?(to watch TV)
She's watching TV.
What are they doing?(to watch TV)
They are watching TV
