She (doesn't work/works) in a hospital
She doesn't work in a hospital
She (doesn't work/works) in a fire station.
She works in a fire station.
Does she work in a police station?
Yes, she does
Does he work in an airport?
No, he doesn't
He (doesn't work/works) in a store.
He works in a store.
He (doesn't work/works) in a store.
He doesn't work in a store