سؤال صعب
 

Find the mistake
1-by whom had the window broken
سؤال اختر what.................wasn`t expected.
(have said - say - said - have been said )

متفق معاك ف حلك

What has been said wasn't expected, not have been said because the thing which was said is uncountable.

الحل الامثل للجملة الثانية هو what said was.......فاستخدام اسم المفعول يحل محل المبنى للمجهول
والله اعلى واعلم

By whom was the window broken?
have beensaid

by whom had the window been broken
what have been said wasn not expected

By whom was the window broken
By whom had the window been broken
What have been said wasn't expected

been broken.........
have been said