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 m...

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.