改为被动语态：Today,a lot of people use bikes to work in cities.

改为被动语态：Today,a lot of people use bikes to work in cities. A lot of people in China can speak English nom 改为被动语态 I spent a lot of money on books.（改为被动语态） Our teacher often makes us do a lot of homework.（改为被动语态） The people in the city have given the policemen a lot of help.改为被动语态 we can learn a lot from the English course.改为被动语态的句子? we saw a lot of studengts playing football on the playground 改为被动语态 Han Mei grows a lot of flowers in her garden .改为被动语态 The boy collects a lot of butterflies every year.改为被动语态, A lot of foreign fridnds visit the beautiful town every year.改为被动语态 He has planted a lot of trees.(改为被动语态） It seems that our teacher very happy today.还有We saw a lot of cars in the street.改为被动语态 My little sister used to be afraid of the dark.改为反义疑问句 today,many people speak English(改为被动语态） They have repaired many chairs today.怎么改为被动语态 I clean the classroom today 怎么改为被动语态 被动语态改为主动语态 如何把“Sometimes we call this recycled material改为被动语态帮帮me!PLEASE HELP!THANKS A LOT! 改为被动语态 能改几题是几题