Let him do this work.

A This work let done by him.

B Let this task done be me.

C This work let be done by him.

D Let this work be done by him.

Correct Answer: Option D

Let যুক্ত বাক্যকে passive করতে Let+object হয়ে যাবে sub+ be+verb এর past form+by+sub হয়ে যাবে obj
Let this work be done by him.