the mother didnt know who ___ for the broken glass

the mother didnt know who ___ for the broken glass The mother didn't know who ___ for the broken glass as it ha The mother didn't know who to blame for the broken glass.为什么 The mother didn't know who to blame for the broken glass as The mother didn't know who ____ for the broken glass. The mother didn't know who_____for the broken glass.A.blamed 1. The mother didn't know______to blame for the broken glass Who broke the glass?改为被动语态为什么是Who was the glass broken by? 高二英语The mother didn't know（ ）is to blame for the broken glas I realy didn't know who for the broken window,for none of th the angry teacher made the boys ___ all the broken glass . 谁打碎了那张桌子?Who broken the table __ __ glass?