1. The cake was baked by my sister for my birthday.
2. The book was written by a famous author.
3. The window was broken by a stray ball.
4. The news was announced by the president on national television.
5. The house was decorated with festive lights for the holidays.
6. The car was repaired by a skilled mechanic.
7. The package was delivered by the mailman this morning.
8. The flowers were planted by my grandmother in the garden.
9. The painting was created by a talented artist in the 19th century.
10. The food was cooked by a professional chef in the restaurant kitchen.