1) Collectively, the team completed the project ahead of schedule.

2) The members of the club decided, collectively, to host a fundraising event.

3) The residents of the neighborhood, collectively, petitioned for better street lighting.

4) The students, collectively, organized a peaceful protest against discrimination.

5) The employees, collectively, volunteered to work extra hours to meet the deadline.

6) Collectively, the efforts of the community led to a significant decrease in crime rates.

7) The family, collectively, agreed to have a weekly game night.

8) The committee, collectively, decided on a new approach to marketing the product.

9) Collectively, the band members practiced for hours to prepare for the concert.

10) The citizens, collectively, advocated for stricter environmental regulations to protect the ecosystem.