Помогите исправить ошибки в предложениях.
1)Those children has bad teeth. It's a pity.
2) That big cat not has a kind master.
3)Why do that car has three wheels?
4)I see you and Rita don't have books why?
5)What does that man has in his hand?
6)Look!Your letter don't have a stamp on it.
7)Does Rita and Kate have a talking parrot?
8)What do that rat has in its mouth? A mouse?
9)Max and Dan has breakfast at eight in the morning.
10)Excuse me, have you the time? Yes, it's ten sharp.