Question

Tom:- What are you doing there Jerry?; Jerry:- I am writing a letter to my friend.; Tom:- How long will it take to finish?; Jerry:- I may finish in 10 minutes.(change into passive voice in passage)

Answer 1

Jerry was asked by tom about what he was doing.Tom was told by jerry that he was writing a letter.Jerry was asked by tom about how long it would take to finish.Tom was told by jerry that he would/should finish it in 10 minutes.