What's he doing?
He's running.
What's he doing?
He's cooking.
What's this?
It's a watch.
What's this?
It's a backpack.
What are these?
They're glasses.
What's he doing?
He's drinking (water).
What are these?
They're earphones.
What's this?
It's make-up.
What's this?
It's a charger.
What's this?
It's a water bottle.
What's she doing?
She's using her phone.
What's this?
It's a wallet.
What's he doing?
He's sleeping.
What's she doing?
She's eating (a burger).
What are they doing?
They's working / having a meeting / brainstorming / talking.
What are these?
They're headphones.
What are these?
They're keys.
What are they doing?
They're watching TV.
What's he doing?
He's driving.
What's she doing?
She's listening to music.
What's this?
It's a cell phone.
What are they doing?
They're playing soccer.
What's he doing?
He's exercising.