Question Detail Who is creating this mess? By whom this mess is being created?By whom is this mess being created? Who has been created this mess?By whom has this mess been created? Answer: Option B Similar Questions : 1. 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. 2. 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 3. Switch on the cooler. Let cooler be switch on.Switch on the cooler please.Let cooler be switched on.Let the cooler be switched on. Answer: Option D 4. The police will have caught the culprit. The culprit will have caught by the police.The culprit have been caught by the police.The culprit will have been caught by the police.The culprit would have been caught by the police. Answer: Option CExplanation:Note :- Rule to make active voice of Future Perfect Tense : Passive subject + will/shall + have + been + third form of verb + by + passive object 5. they play cricket. Cricket was played by themCricket are played by them.Cricket is played by they.Cricket is play by them.Cricket is played by them. Answer: Option E Read more from - Change Of Voice Questions Answers