Someone cleans the windows every Monday
The windows are cleaned every Monday
They built this bridge in 1602
This bridge was built in 1602
Someone will send this package by Fedex
This package will be sent by Fedex
Have you done all your homework?
Is your homework all done?
The dog was taken out by Kim last night
Kim took the dog out last night.
Sally sells seashells at the seashore
Seashells at the seashore are sold by Sally.
Tom Clancy wrote this book
This book was written by Tom Clancy
Airbus will design a new aeroplane
A new aeroplane will be designed by Airbus
Do you know her?
Is she known to you?
Technology has create a new lifestyle.
A new lifestyle has been created by technology.
They cut down thousands of trees every day
Thousands of trees are cut down every day
Alexander Fleming discovered penicillin
Penicillin was discovered by Alexander Fleming
The president will give a speech tonight
A speech will be given by the president tonight
Are you writing a book?
Is a book being written by you?
Scientist are developing a new vaccine.
A new vaccine is being developed by scientists.
Some people think the iPhone is the best phone.
The iPhone is considered to be the best phone by many people.
Most people didn't use credit cards 50 years ago.
Credit cards weren’t used by most people 50 years ago.
I don't think he will sell his car soon
I don't think his car will be sold soon
Did they buy a car?
Was a car bought by them?
Fewer people will use cash in the future.
Cash will be used by fewer people in the future.
Many people consider reggaeton to be terrible music.
Reggaeton is considered terrible music by many people.
Picasso painted some of the finest paintings ever.
Some of the most finest paintings ever were painted by Picasso.
We will have to do something about that
Something will have to be done about that
Have the students finished the project?
The project hasn't been finished by the students.
Will she finish the story in time?
Will the story be finished (by her) in time?