Answer: B) Had already been evacuated/ erupted.
Explanation for this question is being written.
Answer: A) Passive
Answer: A) The modules had been answered by Podrick yesterday.
Answer: A) They had won the game.
Answer: C) The mural had been painted by the artist before the exhibition.
Answer: A) Had been kidnapped.
Answer: A) If the project had been completed, a bonus would have been received.
Answer: B) Had been revised.
Answer: C) Had been eaten.
Answer: C) The letter had been sent by Indrani.
Answer: A) A snake had been eaten by kaustav in China.
Answer: A) Active
Answer: C) He had been examined by the doctor.
Answer: B) Had been built.
Answer: A) The house had been painted before they moved away.
Answer: A) Passive Voice.
Answer: A) I had forgotten the sandwiches.
Answer: B) They were expected to have gathered a lot of money during a charity concert.
Answer: B) We had not decorated the walls.
Answer: B) Had been taken.
Answer: B) Tradition had influenced the message.
Answer: A) Had been bought.
Answer: D) The pavement had been parked on by many cars.
Answer: B) The room had been cleaned before guests came.
Answer: A) With the enemies having been driven back.
Answer: C) Which was built.
Answer: A) Had been painted.
Answer: A) S + had + been + pp + (by+O).
Answer: D) Leave
Answer: D) All the windows had been cleaned by Hidayati before the storm.
Answer: A) The furniture had been moved.
Answer: A) They had been observing the criminal for the past two weeks.
Answer: C) Karina had her bag stolen last week on the subway.
Answer: C) I had the photo printed.
Answer: B) The manager had had his room cleaned.
Answer: C) Taken
Answer: C) The work had been finished before noon.
Answer: C) A poem had been written by him.
Answer: C) Had they opened the email before you read it?
Answer: C) Three books had been written before 1867.
Answer: A) Their cars had been parked on the pavement by lots of people.
Answer: A) If the results had been published, the findings would have been known.
Answer: A) The first sentence is Active Voice and the second sentence is passive voice.
Answer: B) Had been chased.
Answer: A) We found that the game had been cancelled.
Answer: A) A test had been written by her yesterday.
Answer: A) The price of salt had been increased by the management.
Answer: B) The game had been cancelled.
Answer: C) The money had been lost earlier.
Answer: B) The meal had been cooked by the chef.
Answer: D) Made
Answer: B) Had been invited.
Answer: D) Had been eaten.
Answer: B) Had been left.
Answer: B) Active
Answer: B) Had been decorated.
Answer: B) Passive
Answer: C) He had written three books before 1867.
Answer: C) The championship had been won by the team.
Answer: A) The book has been read by many students.