Passive voice - present tense

1. He does his exercise every afternoon.

2. Somebody calls me every day.

3. Sam cleans the floor twice a day.

4. We eat a chocolate cake.

5. They sell this house.

6. William writes a letter.

7. She washes the dishes every day.

8. Everyone sings this song.

9. He sweeps the floor.

10. I take care of my dog.