Answer: C) The proposal was approved by the manager.
Explanation for this question is being written.
Answer: D) The coat was shrunk by him.
Answer: B) Passive Voice.
Answer: A) ACTIVE VOICE (normal sentence).
Answer: B) Passive
Answer: B) The blue car was stolen.
Answer: A) The window was broken by Hari.
Answer: C) Was held.
Answer: B) Passive voice.
Answer: D) The characters were drawn by her.
Answer: A) Yes
Answer: A) The idea was celebrated by everyone.
Answer: D) A new house was built by them.
Answer: B) Receiver
Answer: A) Active
Answer: B) The team won the game.
Answer: B) Established, received.
Answer: A) Were served.
Answer: A) Active voice.
Answer: D) Was written.
Answer: C) Was painted.
Answer: A) Passive
Answer: A) Presented
Answer: A) True
Answer: B) The houses were bought by my cousin.
Answer: A) The team completed the project ahead of schedule.
Answer: B) Geisi wrote the letter.
Answer: B) Was killed.
Answer: B) Was hit.
Answer: B) Were invited.
Answer: A) Active Voice.
Answer: A) Was written.
Answer: B) The towels were used by them.
Answer: C) My bag was stolen.
Answer: C) Were made.
Answer: B) All the floors were mopped by the cleaning staff.
Answer: A) Passive: The phone wasn't answered.
Answer: B) The car was repaired by Tom.
Answer: B) Was built.
Answer: C) Not kept.
Answer: C) The fountain was cleaned yesterday.
Answer: A) Were baked.
Answer: B) The rooms were cleaned.
Answer: A) Was broken.