I like art, English, and/or music

1. I like art, English, and/or music.
2. What's your favorite subject? Mine/ Yours is biology.
3. Do you like play/playing sports?
4. The book's by/on Harper Lee.
5. I think the book is/are very exciting.
6. I like dancing/danceing. I want to sign up for a dance class.
7. Do you know where my bag is? - Hmm, is that mine/yours?
8. I don't like draw/drawing.