Краткий ответ:
Many years ago, I was a wild cat. I lived in a forest. One day, I was hungry. I saw a woman. I went to her cave. The woman gave me some milk. She said, “You can live with me.” I became a domestic cat. Now I live with a kind family.
Почему так: для событий в прошлом использованы глаголы was, lived, saw, went, gave, became. В последнем предложении стоит live, потому что кот рассказывает о своей жизни сейчас.
