用所给词的适当形式填空。 1. She is _____ in her class. (pretty) 2. I am tall but my brother is still _____? (tall) 3. He plays football as _____ as, if not _____ than I. (well) 4. His brother studies hard but he is _____. (lazy) 5. I think fishing is _____ than hunting. (interesting) 6. Alice is _____ of the three daughters. (beautiful) 7. Which is _____, china or America? (large) 8. He sings _____ but he dances much _____. (well) 9. 'Are you feeling any _____?' (well) 'No, even _____. (bad)' 10. This problem is very _____.That one is _____. (easy)