A sentence has been given in Active/Passive Voice. Out of the four given alternatives, select the one which best expresses the same sentence in Passive/Active Voice.
Why did your mother write such a book?

Options

A. Why was such a book written by your mother?
B. Why is such a book written by your mother?
C. Why your mother wrote such a book ?
D. Why was such a book wrote by your mother ?

Answer

A