Question Detail Rahul mush have done that task. That task must had been done by Rahul.That task must have been done by Rahul.That task must have done by Rahul.That task must have been did by Rahul. Answer: Option B Ad Similar Questions : 1. Don't touch the fence. Let the fence not be touch.Let the fence not be touched.Let the fence not touched.Let the fence to not be touched. Answer: Option B 2. My friends are watching the match. The match is watched by my friends.The match had being watched by my friends.The match is being watched by my friends.The match has being watched by my friends. Answer: Option C 3. He was writing a love letter. A love letter had being written by him.A love letter being written by him.A love letter was written by him.A love letter was being written by him. Answer: Option DExplanation:Note :- Rule to make active voice of Past Continuous Tense : Passive subject + was/were + being + third form of verb + by + passive object 4. Ketan is answering the question. The question was answered by ketan The question is answered by ketan The question is been answered by ketanThe question is being answered by ketanThe question was being answered by ketan Answer: Option D 5. 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" Read more from - Change Of Voice Questions Answers