I didn't know who _(break)the window那个空里边填什么

I didn't know who _(break)the window那个空里边填什么 I realy didn't know who for the broken window,for none of th A：The window is broken(碎了）.B：Who A：I don't know.用上break i didn't break the window.It __ the truth.He is lying.can't I don,t know who broke the window 一道英语小题Did your brother break the window?I don't know,but he_ The teacher didn't know ________ broke the window. The light was on all day long.I didn't know who ____.A.has t I didn’t know this was the first time you _________ here.I _ _ I _ (open) the window?用一般将来时怎么填 I saw___at the door, but i didn't know who it was. A.nobody I didn't break you window on ___ .It was an accident.