1. has
Does Amy have to do the hoovering at home?
Amy doesn't have to do the hoovering at home.
2. have
Have her daughters got four cats?
Her daughters haven't got four cats.
3. has
Has Mel usually breakfast at 8 am? (Does Mel usually have breakfast at 8 am?)
Mel hasn't usually breakfast at 8 am. (Mel usually doesn't have breakfast at 8 am.)
4. have
Do my younger brothers have to go to bed early?
My younger brothes doesn't have to go to bed early.