Question

10. He explained the problem to the students. (passive)
11. We made him do the work. (passive)
12. I know that he will do the work. (passive)
13. Everyone should practice frugality to make a well
planned life (passive).
14. The smoke filled the room. (passive)
15. It is called pleasure seeker's paradise (active).
16. The farmers use water in time of cultivation largely
(passive).​

Answer 1

Explanation:

10. students were explained to solve the problem.

11. He was made to do the work.