【正文】
1. waste (形容詞形式 ) ___________ 2. helpful (反義詞 ) ____________ 3. reusable (動詞形式 ) ___________ 4. possibl e (反義詞 ) ___________ 5. municat e (名詞形式 ) ___________ 6. success (形容詞形式 ) _________ 7. different (名詞形式 ) ____________ 8. careful (動詞形式 ) _____________ 9. health (形容詞形式 ) ____________ 10. fortable (反義詞 ) __________ II. 單項選擇。 pleasant, collect, protect, some, take care of, try one’s best, as soon as, cut down, pick up, visit One day I one of my friends in a big town. Suddenly, a piece of beautiful music came to my ears. My friend’s father quickly some bags of litter and went ou