Toggle Navigation
Games
Blog
News
Class PIN
Join for Free
Sign in
Toggle Navigation
Games
PIN
Join for Free
Blog
Pricing
News
Contact us
Help center
Sign in
Study
The passive ( present perfect and future)
0
%
0
0
0
Back
Restart
We won't use paper and pens in the future.
In the future, paper and pens won't be used
Oops!
Okay!
They haven't discovered life on other planets yet.
Life on other planets haven't been discovered yet.
Oops!
Okay!
Have faster cars made the roads more dangerous?
Have the roads been made more dangerous by faster cars?
Oops!
Okay!
Solar- powered cars will replace today's cars.
Today's cars will be replaced by solar- powered cars
Oops!
Okay!
We have invested a lot of money in new technology. A lot of money
A lot of money have been invested in new technology
Oops!
Okay!
Will computers rule our lives in the future?
Will our lives be ruled by computers in the future?
Oops!
Okay!
Someone has bought five laptops online using my credit card
Five laptops have been bought by someone
Oops!
Okay!
Has the invention of the internet changed society?
Has society been changed by the invention of the internet?
Oops!
Okay!
Robots will replace teachers one day
Teachers will be replaced by robots one day
Oops!
Okay!
A team of scientists have designed this gadget
This gadget has been designed by a team of scientists.
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies