Rewrite the sentences using impersonal constructions with the passive voice
1. People estimate that the project has helped thousands of out-of-work individuals.
The project ........................ thousands of out-of-work individuals.
2. A lot of people said that Lucy was the best runner in the team.
Lucy .................... the best runner in the team.
3. Some people assume that a new campaign will be launched next month.
A new campaign ..................... next month.
4. People said that the teenager was the youngest volunteer in the famine-stricken country.
The teenager ................... volunteer in the famine-stricken country.