1) Newspapers are expected to disappear in the future.
2) This African country is said to be the poorest.
3) The disease is understood to be caused by a virus.
4)The city centre was discovered to be overpopulated.
5) The problem was agreed to be solved next year.
6)Tsunamis are believed to be caused by earthquakes.
7) The water in the lake is considered to be salty.
8) The Ural Mountains are known to separate Europe and Asia.