Present simple passive:
1. The office is cleaned twice a week.
2. Coca cola is produced in the USA
3. The letters are typed
4. Coffee is grown in Brazil
5. A lot of rice is eaten in India
6. Trees are planted in the garden
7. The window is broken by Jenny
Past simple passive
1. The "Mona Lisa" was painted by Leonardo da Vinci
2. This song was sung by the pop star
3. The house was built last year
4. This cake was baked by Mark
5. The party was organized by Helen
6. Some apples were brought to me
7. A new bicycle was given to Billy