Where are they eating?
They're eating in a restaurant.
How many children do they have?
They have five children.
What does she do every day?
She works in the office every day.
What is he trying to do?
He's trying to swim.
What does she do? What is she doing now?
She's a singer. She's singing now.
How often does he go to the gym?
He goes to the gym twice a week.
Are they playing the piano? What are they doing?
No, they aren't. They are having a party / throwing a party.
Is she doing the housework? What is she doing?
No, she isn't. She's walking the dog. / She's taking the dog for a walk.
How much does the cell phone cost?
It costs 200 dollars.
What kind of music does she listen to?
She listens to rock music.
Where are they going?
They're going to school.