Answer: B) Be given.
Explanation for this question is being written.
Answer: A) This area should be protected.
Answer: B) Active
Answer: C) Can be taken.
Answer: B) Be repaired.
Answer: B) Should be cleaned.
Answer: A) The tickets would be sold there if possible.
Answer: C) This room should be cleaned every day.
Answer: A) This match can be won by our team.
Answer: B) The project should have been finished by Friday.
Answer: B) Passive
Answer: A) Passive
Answer: A) Your homework ought to be done by you.
Answer: C) Must be washed.
Answer: A) Must be done.
Answer: C) Should be banned.
Answer: B) A car can be driven by him.
Answer: C) My car needs to be repaired.
Answer: A) The event might be postponed by the committee.
Answer: B) Passive Voice.
Answer: A) These study materials can be downloaded onto your computer at any time.
Answer: D) Must + be + v3.
Answer: A) Active
Answer: A) Be saved.
Answer: B) Could have seen.
Answer: B) The problem could have been solved by her.
Answer: C) Heard
Answer: B) To be delivered.
Answer: C) He can keep the hamster in a cage.
Answer: A) Your homework should be done.
Answer: B) Rules may be forgotten quickly by you.
Answer: B) Can now be purchased.
Answer: C) The flowers may be killed by the frost.
Answer: B) Must be provided.
Answer: B) Should be drunk.
Answer: C) Can be delivered.
Answer: A) True
Answer: B) Won't be sold.
Answer: A) Can be encouraged.
Answer: A) Is thought.
Answer: B) Have to be rebuilt.
Answer: A) Is believed to be caused.
Answer: D) Can be bought.
Answer: B) B
Answer: B) Was allowed to.
Answer: D) The strike is expected to begin tomorrow.
Answer: A) The government must pass a new law.
Answer: B) The books should be returned on time by her.
Answer: B) Passive Sentence.
Answer: B) May be sacked.
Answer: A) Be returned.
Answer: B) The rules must be followed by everyone.
Answer: B) All the answers may be written correctly by her.
Answer: B) The verbs ought to have been learned by the students.
Answer: B) Be asked.
Answer: B) The lessons should be studied repeatedly.
Answer: A) The food should have been bought by Michael!
Answer: A) That thief must be captured!