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
Passive Modals
0
%
0
0
0
Back
Restart
Heavy rain could cause a flood.
A flood could be caused by heavy rain.
Oops!
Okay!
She might allow you to come if you ask her.
You might be allowed to come if you ask her.
Oops!
Okay!
He can clean the windows every week.
The windows can be cleaned by him every week./ The windows can be cleaned every week by him.
Oops!
Okay!
We can't identify the writer of the poem.
The writer of the poem can't be identified.
Oops!
Okay!
You mustn't waste your money on stupid things.
Your money mustn't be wasted on stupid things.
Oops!
Okay!
They may need your help after they arrive.
Your help may be needed by them after they arrive.
Oops!
Okay!
The gardener should water the flowers.
The flowers should be watered by the gardener.
Oops!
Okay!
The secretary must open the mail every morning.
The mail must be opened by the secretary every morning.
Oops!
Okay!
You shouldn't send your children to a boarding school.
Your children shouldn't be sent to a boarding school.
Oops!
Okay!
Police officers can examine the evidence.
The evidence can be examined by police officers.
Oops!
Okay!
They won't take a decision until next meeting.
A decision won't be taken until next meeting.
Oops!
Okay!
Your experience on this site will be improved by allowing cookies.
Allow cookies