1. Activa: The manager is reviewing the annual report.

Pasiva: The annual report (review) by the manager.

2. Activa: The team has solved the problem.

Pasiva: The problem (solve) by the team.

3. Activa: The chef will introduce a new dish next month.

Pasiva: A new dish (introduce) next month by the chef.

4. Activa: The scientist discovered a new species of butterfly.

Pasiva: A new species of butterfly (discover) by the scientist.

5. Activa: The students are organizing a charity event.

Pasiva: A charity event (organize) by the students.

6. Activa: The workers will repair the bridge over the weekend.

Pasiva: The bridge (repair) over the weekend by the workers.

7. Activa: The artist had painted a mural before the festival.

Pasiva: A mural (paint) before the festival by the artist.

8. Activa: The company is launching a new software platform.

Pasiva: A new software platform (launch) by the company.

9. Activa: The jury had selected the winner before the announcement.

Pasiva: The winner (select) before the announcement by the jury.

10. Activa: The engineers are developing a new type of engine.

Pasiva: A new type of engine (develop) by the engineers.