IV. Underline the correct words. 1. What's your favorite subject? Mine/ Yours is biology. 2. I think the book is/are very exciting. 3. I like dancing/danceing. I want to sign up for a dance class. 4. Do you know where my bag is? - Hmm, is that mine/yours? 5. I don't like draw/drawing. 6. Is this cup your/yours? 7. The coffee is my/mine. 8. He lives in her/hers house. 9. That is my/mine car. 10. Are those children your/yours?