CHALLENGING
DIFFICULT
ARDUOUS
100

They say that women live longer than men. = Women...

Women are said to live longer than men.

100

Somebody should open the window. = The window…

The window should be opened.

100

They found that the mission was impossible. = The mission…

The mission was found to be impossible.

200

Someone paid them $10,000. = They...

They were paid $10,000.
200

People know that cars pollute the environment. = Cars…


Cars are known to pollute the environment.

200

They did not offer her a seat. = A seat…

A seat wasn't offered to her.

300

Our findings will intrigue the world. =  The world…

The world will be intrigued with / by our findings.

300

They believed that she would win a gold medal. = She…

She was believed to win a gold medal.

300

Everyone knows that this piece of music was composed by Mozart. 

= This piece of music...

This piece of music is known to have been composed by Mozart.

400

Nobody would do that kind of job. = That kind of job…

That kind of job wouldn't be done by anyone.

400

I remember my father would take me to the fair in the summer. =

I remember...

I remember being taken to the fair by my father in the summer.

400

People used to sell  tourists fake antiques. = Tourists...

Tourists used to be sold fake antiques.

500

Has she solved the problem? = Has the…?

Has the problem been solved?

500

People had seen them leave the room together. = They...

They had been seen to leave the room together.

500

The police have been showing citizens the way out. = Citizens...

Citizens have been being shown the way out by the police.