1..They reported that there were over 200000 people visited the wonder last year
⇒ It was reported that there were over 200000 people visited the wonder last year.
⇒ Over 200000 people were reported to visit the wonder last year.
2.We expect the government will preserve natural wonders
⇒ It is expected that the government will preserve natural wonders.
⇒ The government is expected to preserve natural wonders.