Answer: C) Be given to.
Explanation for this question is being written.
Answer: A) When will the work be completed by her?
Answer: B) Passive
Answer: B) Have you been invited to lunch by her?
Answer: B) By whom was President John Kennedy killed?
Answer: A) How is glass made?
Answer: C) When the subject receives the action.
Answer: C) They compare it with rent levels in the area.
Answer: D) By whom was "Advanced English Grammar for High Learners" written?
Answer: A) Is the song sung by the choir?
Answer: A) Active
Answer: B) Was the date forgotten by you?
Answer: C) Who is the room cleaned by?
Answer: C) B: Yes. Where can I get some photocopying done here?
Answer: B) Question words like 'who, what, where'.
Answer: A) Why was the door opened by her?
Answer: B) What is this vase used for.
Answer: A) How are mountains formed?
Answer: D) Passive
Answer: A) <>Is English spoken by him?
Answer: C) Why did someone break the window?
Answer: B) Passive voice.
Answer: B) Passive. Subject isn't doing anything or is incapable of doing anything.
Answer: B) Was her duty done by her?
Answer: A) Were those sculptures carved by hand?
Answer: A) Active Voice.
Answer: A) What is this bracelet made of.
Answer: A) How was the river crossed by you?
Answer: B) Your personal history.
Answer: B) By whom were you taught English?
Answer: A) Is tennis played by her?
Answer: B) What was being written by him on the desk?
Answer: B) What's it used for?
Answer: C) Was the gate of the chamber not opened by harry?
Answer: A) Was this silver bowl made in Poland?
Answer: C) When was GOOGLE INC created by the students?
Answer: B) Why would the meeting be cancelled by him?
Answer: C) Questioned
Answer: B) Who will the house be visited by?
Answer: A) By whom was the house built?
Answer: A) Where are these handicrafts sold.
Answer: A) By whom was this novel written?
Answer: A) Was this chair built by hand.
Answer: A) BY WHOM THE LETTER WAS WRITTEN?
Answer: A) When was Pluto discovered?
Answer: A) Can this drum be lifted by him?
Answer: A) When was that photograph taken?
Answer: A) Can a bike be ridden by him?
Answer: A) Question word + auxiliary verb + object + past participle.
Answer: B) Is the book read by Jonathan?
Answer: A) Active voice.
Answer: C) Wasn't I told.
Answer: B) Passive Voice.
Answer: A) By whom was this window broken?