精选优质文档-倾情为你奉上8B 英语期末复习词汇专练一根据英文解释写出下列单词:专心-专注-专业8B Unit 11._not happy because of being alone2._having a husband or a wife3._make something better4._a group of buildings with streets on all sides5._a place where things are made by machines6._know or understand sth.7._go or come back8._the state of being polluted9._from then until now10._used,unwanted matter;rubbish11