I know＿＿＿（exact)who broke the window.

I know＿＿＿（exact)who broke the window. I don,t know who broke the window Who broke the window? --Who broke the window? Who do you know broke the window?怎改?为什么? who broke the window 保持句意不变 ＿＿＿ ＿＿＿ the window was broken? i w___ who broke the window of the classroom 翻译：I'm wondering who broke the window. ---who broke the window?----______.A.Him B.He C.He broke D.I Who broke a window in the woman‘s house?（改为被动语态）Whom ＿＿ a wi Please _________ who broke the window. Please ____ who broke the window