They aren't studerts.
Are they studerts?
What are they?
You aren't 13.
Are you 13?
How old are you?
He isn't an architect.
Is he an architect?
What is he Who is an architect?
She isn't clever.
Is she clever?
What is he like Who is clever?
lt isn't a cat.
Is it a cat?
What is it
We aren't in shenzhen.
Are you in shenzhen?
Where are you