Придумать три предложения, утвердительное потом перевести в отрицательное.…

1. He will buy an ice-cream. No, he won't. The cold wind is blowing and he can catch a bad cold.2. I am going to go for a walk. No, you shouldn't. You haven't done your homework yet.3. I am going to cross the road there. No, you mustn't. You must cross the road only at the traffic lights.