a. My book is read by many.

Ans: Many people read my book.

b. Tell me the tale.

Ans: Let the tale be told to me.

c. I placed the proposal to him.

Ans: The proposal was placed to him by me.

d. All respect Seraj for his uprightness.

Ans: Seraj is respected for his uprightness by all.

e. Munni was singing a modern song.

Ans: A modern song was being sung by Munni.

f. Did you take the therapy?

Ans: Was the therapy taken by you?

g. Onions sell at high prices.

Ans: Onions are at high prices when they are sold.