名词 n. 1. stranger 2. listener 3. attention 4. event 动词 v. continue 形容词 adj. 1. nervous 2. impolite 3. personal 4. reasonable 副词 adv. 1. carefully 2. surely 兼类词 1. point 2. pay 3. offer 4. social 5. medium 6. trust 7. cost 8. benefit 9. reply 10. honour 11. sentence 12. date