What is she doing?
She's doing her homework.
What time is it?
It's seven o'clock.
What's he doing?
He's going to bed.
What time is it?
It's five o'clock.
What's he doing?
He's eating dinner.
What time is it?
It's eight o'clock.
What are you doing?
I'm reading a book.
What are you doing?
I'm watching TV.