Many people think Messi is the best player ever (Messi)
Messi is thought to be the best player ever
Scientists know that pollen allergies affect a lot of people (Pollen allergies)
Pollen allergies are known to affect a lot of people
Journalists expect that the president will give a speech at 2pm. (The president)
The president is expected to give a speech at 2pm
Experts think that Van Gogh painted the painting in 1888 (Van Gogh)
Van Gogh is thought to have painted the painting in 1888
Police think that the stolen money is buried in the garden (the stolen money)
The stolen money is thought to be buried in the garden
Experts estimate that 20 people died in the fire (20 people)
20 people are estimated to have died in the fire
Scientists believe that the big bang happened 13.7 billion years ago (The big bang)
The big bang is believed to have happened 13.7 billion years ago
They say the film is very good (It)
It is said the film is very good
Everybody knows that Agatha Christie wrote detective stories (IT)
It is known that Agatha Christie wrote detective stories.
She is alleged to have driven through the town at 90 miles an hour (IT)
It is alleged that she drove through the town at 90 miles an hour
Journalists reported that two people were seriously injured in the accident. (two people)
Two people were reported to have been seriously injured in the accident.
