Question Detail The police caught the culprit. The culprit were caught be the police.The culprit was caught be the police.The culprit caught be the police.The culprit had caught be the police. Answer: Option B Similar Questions : 1. We ought to have saved our environment. Our environment ought to had been saved.Our environment ought to have been save.Our environment ought to have been saved. Our environment ought to have saved. Answer: Option C 2. Please keep quiet. You are told for keep quiet.You are requested to keep quiet.You are requested for keep quiet.You are told to keep quiet. Answer: Option B 3. His behaviour surprised me. I was surprised for his behaviour.I was surprised at his behaviour.I was surprised with his behaviour.I was surprised on his behaviour. Answer: Option BExplanation:Note: We use "at" preposition with word "surprised" 4. Help the poor. The poor should helped.We should help poor.Let the poor be helped.The poor should be helped. Answer: Option DExplanation:If there is sense of advice in an Imperative sentence then Passive voice will be as: Passive subject + should be + third form of verb. 5. Nobody can catch him. He can not be caught.He can not caught.He could not be cought.He could not cought. Answer: Option A Read more from - Change Of Voice Questions Answers