Zamień zdania twierdzące na pytania.
1. Cindy studies biology.
2. It gets cold in winter.
3. I want to be an actor.
4. They sell flowers.
5. Cows eat grass.
6. We travel to school by bus.
7. Your sisters know me.
8. The sun shines.
9. Albert speaks Italian well.
10. The Browns often invite friends.