4. They know that their children are aware of the importance of English.
It is known that their children are aware of the importance of English.
Their children are aware of the importance of English.
5. They say that Tim held a big party last night.
It is said that Tim held a big party last night.
Tim held a big party last night.
6. They think that we carried out a survey.
It is thought that we carried out a survey.
We carried out a survey.
7. They reported that many children suffered from hunger.
It was reported that many children suffered from hunger.
Many children suffered from hunger.
8. People believe that the government will solve the problem quickly.
It is believed that the government will solve the problem quickly.
The government will solve the problem quickly.
9. People think that he provided food for poor people.
It is thought that he provided food for poor people.
He provided food for poor people.
10. People expect that Linda will stop smoking.
It is expected that Linda will stop smoking.
Linda will stop smoking.