请帮忙把下列句子变为被动语态形式 谢谢...1.Li Ming always takes care of the little girl when her parents are away from home.2.We will have finished the book by end of next week.3.They are building a new teaching building in front o

求英语解答：把下列句子变为被动语态 请帮忙把下列句子变为被动语态形式 谢谢...1.Li Ming always takes care of the little girl when her parents are away from home.2.We will have finished the book by end of next week.3.They are building a new teaching building in front o 把下列句子变为被动语态 The policeman was questioning the thieves at this time yesterday. 把下列句子改成被动语态,一空一词 . 请把句子改为被动语态! 把下面句子变为被动语态.6---9 英语：把下列句子改写成被动语态 把句子改为被动语态 请把这七个句子改写成被动语态 将下列句子变为被动语态he is buying his son a bike now 将下列句子变为被动语态1people speak English in usa 帮个忙明天要考试 She will finish her homework as soon as possible (判断时态：被动语态 否定句 一般疑问句把原句子变为下列时态 即 被动语态 finish--finished--finished否定句一般疑问句 Julie Thompson invented the cars in 1885 (判断时态：被动语态 否定句 一般疑问句把原句子变为下列时态 即 被动语态 invent--invented--invented否定句一般疑问句 Many people speak English in Singapore(判断时态：把原句子变为下列时态 即 被动语态 否定句一般疑问句 把下列英语句子变为被动语态1、Where did they grow vegetables?2、We must keep the noise under 50 dbs(分贝) here. 请把下列句子变为被动语态：我只知道被动语态的构成是：be＋动词过去分词1.The teacher is keeping the pupils at school for a revision.2.You must finish the article before Friday.3.They promised Mary a new doll for her birt 被动语态专项练习关于被动语态的各种时态、特殊情况、不同的句子类型,题目越多越好,形式为将主动语态的句子变为被动语态,知识限于初中 把下面句子变为被动语态I will send a message immediately