Answer: D) Be confirmed.
Explanation for this question is being written.
Answer: B) Passive
Answer: C) Can a letter be written by him?
Answer: A) The football match shouldn't have been played in such bad weather.
Answer: B) Is believed.
Answer: B) Their elders should be respected by them.
Answer: B) Must be submitted.
Answer: C) A pizza would be ordered by her.
Answer: C) This house must have been built over 200 years ago.
Answer: B) Japanese has to be spoken by Malee.
Answer: A) Lessons should studied repeatedly.
Answer: B) Might the assignment be completed early by him?
Answer: A) The homework must be submitted by tomorrow.
Answer: B) Many apps can be downloaded for free.
Answer: A) That old lady should be helped.
Answer: B) Must be opened.
Answer: B) Must be completed.
Answer: A) By the user.
Answer: A) The rules may be forgotten quickly.
Answer: C) Will paint his flat.
Answer: B) Can now be purchased.
Answer: C) Passive particle.
Answer: A) Yes, it is.
Answer: D) Can be picked.
Answer: A) The results could be seen.
Answer: B) Must be done.
Answer: D) Needs to be seen.
Answer: B) John would like to be promoted.
Answer: B) This problem can be solved by him.
Answer: D) All of the above.
Answer: B) Can be arrested and deported back to their home countries.
Answer: D) This killer must be found.
Answer: B) Can be found.
Answer: D) Need to be repaired.
Answer: B) May be conducted.
Answer: A) Three languages can be spoken by her.
Answer: D) Should be repaired.
Answer: C) Bitten
Answer: C) ALLOWED
Answer: B) These pills are to be taken three times a day before meals.
Answer: A) Should the report be sent now?
Answer: A) Might have.
Answer: A) Should the job be taken over?
Answer: B) Have been planted.
Answer: A) Be found.
Answer: D) Must have been.
Answer: A) Be written more clearly.
Answer: C) The contract can be cancelled within five business days.
Answer: B) Could be done.
Answer: A) True
Answer: B) The window should be opened by Tom.
Answer: D) Can be entered.
Answer: C) Can be moved.
Answer: D) Be heard.
Answer: B) The project must be completed.
Answer: A) Should be told.
Answer: D) Must be handed.
Answer: C) What might be said in her speech by her?
Answer: B) Be informed.
Answer: A) Can be.