空白处填什么?Mr Li has three daughters,none of________ is an engin

根据情景填单词：Mr .Li is an English t_____ She has three daughters,none of whom lives with her.翻译 Mr Li is _____of the three people. My uncle has three daughters .求语法 Mr.Green has three sons.One is a worker,_____is a teacher,an Mr,Li is an engineer __profession 1 .She has three daughters.One is a teacher ,______ are doct I am an exchange student 中间空白处填什么? This is Mr.Li's room.( )room is clean.( )里填什么? 问几道初中的题要理由1 Mr Li has five children.One is in countryside,an She has a lot of in teaching.She is an teacher 空白处要填什么 Mr Li is (t )and(t ).He's a postman.括号填什么?