Question Detail I have given him a perfume. A perfume have been given to him by me.A perfume has been given to him by me.A perfume had been given to him by me.A perfume was given to him by me. Answer: Option B Similar Questions : 1. He Stole my book. My book was stolen by him.My book was been stolen by him.My book were stolen by him.My book are stolen by him.My book is stolen by him. Answer: Option A 2. He arrived at the conclusion. The conclusion was arrived at by him.The conclusion arrived at by him.The conclusion had arrived at by him.The conclusion have arrived at by him. Answer: Option A 3. They may win the battle. The battle may be win.The battle may be won.The battle may be won by them.The battle may won. Answer: Option B 4. Did he buy a car ? Was a car bought by him.Did car bought by him.Did a car bought by him.Were a car bought by him. Answer: Option A 5. Mr. Sharma knows me. I am known for Mr. Sharma.I am known with Mr. Sharma.I am known at Mr. Sharma.I am known to Mr. Sharma. Answer: Option DExplanation:Note: We use "to" preposition with word "Know" Read more from - Change Of Voice Questions Answers