Robots ______ (build).
have been built
A Picasso painting _______ (steal) from the Prado Museum.
has been stolen
Someone has informed the police.
The police have been informed.
I haven't finished my homework.
My homework hasn't been finished.
Has a new phone been bought by me?
Have I bought a new phone?
Breakfast ____________ (not eat).
hasn't been eaten
She _______ (not do) her homework.
hasn't done
The mechanic hasn't repaired my car.
My car hasn't been repaired by the mechanic.
The cat has drunk the medicine.
The medicine has been drunk by the cat.
Chinese food has been cooked by her.
She has cooked Chinese food.
The bank robbers _________ (arrest).
have been arrested
I'm upset because I ________ (not invite) to Nathan's party.
haven't been invited
The people have elected a new president.
A new president has been elected.
The girls have ironed the clothes.
The clothes have been ironed by the girls.
Jane hasn't been known to me for a long time.
I haven't known Jane for a long time.
That castle _____ (visit) by hundred of tourists.
has been visited
How many times ______ this book _______ (print)?
has this book been printed
Have the fire-fighters put out the fire?
Has the fire been put out by the fire-fighters?
Has Zack broken another glass?
Has another glass been broken by Zack?
Has the invitation been accepted by them?
Have they accepted the invitation?
______ you ever _________ (take) to hospital in an ambulance?
Have / been taken
The police _______ just ______ (catch) the criminal who escaped from prison a week ago.
have / caught
Somebody has discovered a new species of frog.
A new species of frog has been discovered.
Our team has won the championship.
The championship has been won by our team.
The conference has been prepared by the students.
The students have prepared the conference.