Question Detail You sing songs. songs are sung by you.song are sang by you.songs was sung by you.songs is sung by you.songs are sing by you. Answer: Option A 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. He had written a poem. A poem has written by him.A poem had written by him.A poem had been written by him.A poem has been written by him. Answer: Option CExplanation:Note :- Rule to make active voice of Past Perfect Tense : Passive subject + had + been + third form of verb + by + passive object 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. Where do they buy the utensils ? Where did the utensils bought ?Where was the utensils bought ?Where are the utensils bought ?Where were the utensils bought ? Answer: Option CExplanation:It can also be : Where are the utensils bought by them ? 5. 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 Read more from - Change Of Voice Questions Answers