名词 n. 1. health 2. photography 3. paragraph 4. meaning 5. bridge 6. confidence 7. relationship 动词 v. 1. achieve 2. introduce 3. fail 形容词 adj. 1. able 2. physical 3. confident 4. organized 5. possible 6. energetic 副词 adv. 1. healthily 2. wisely 3. ahead 兼类词 1. stick 2. design 3. final 4. form