Które zdania nie są napisane w stronie biernej.

1. They made a big snowman.
2. The letter was written.
3. The table was laid by her.
4. These pupils wrote on the blackboard.
5. His room was cleaned.
6. The watermelon was eaten.
7. Arten wrote an exercise.
8. He drank a cup of tea.
9. The book was read yesterday.
10. She washed the floor.
11. The cake was baked last night.
12. Mary painted a nice picture.
13. They tidied their room.
14. The blackboard was cleaned by Tom.
15. He ate a tasty apple.
16. The tree was planted by me.
17. Uncle Sam watered a flower.
18. The car was washed last week.
19. The film was watched by her.
20. My sister read an interesting book.