1. You are not tired, aren't you? — I am not tired.
2. She is a kind girl, isn't she? — She is a kind girl.
3. It is not easy to catch a fish, is it? — It is easy to catch a fish.
4. There were a lot of people in the park, weren't there? — No, there weren't.
5. It was nice to spend the afternoon on the beach, wasn't it? — Yes, it was.
6. There are hundreds of beautiful stones in his collection, aren't there? — Yes, there are.