1. No, I'm not. 2. Yes, I am. 3. I don't know. 4. No, it's rainy. 5. I don't thnk so. 6. No, I'm not. 7. No, I'm in college. 8. Yes, the are.
Вы можете изменить (в 3, 4, 5, 7) на другие и просто говорить - 3. Yes, she is/No, she is not. 4.No, it's not/ Yes, it is. 5. No, it's not/ Yes, it is. 6. No, I'm not./Yes, I am.
короче уже некуда :)