someone saw a stranger walk into the building,改为被动句

someone saw a stranger walk into the building,改为被动句 we saw him walk into the classroom 改为被动语态 我们英语书上有一句话是Someone saw him walk into that building at about She saw the rabbit run into the hole改为被动句 The____ ____ _____ I saw a thief coming into the house.改为被动语态 They saw Tom coming into the shop.改为被动语态 The workers are building a tall building改为被动语态 改为被动语态1、I saw him walk into the next room.New cars—— —— —— b he saw the man enter the building just now.(改为被动语态) They are building the fences over there(改为被动句) someone saw the little girl enter the shop 改为被动语态 They saw a UFO flying in the sky.(改为被动句）