1. I could read, when I was 6 years old
2. You mustn’t take photos
3. You should eat more vegetables and less candies
4. He can play a piano but can’t speak french
5. I have to/must go to school
6. We don’t have to wear uniforms
7. Yesterday I had to clean my room
8. They shouldn’t smoke
9. It may rain in the afternoon
10. You need to turn off your phone
11. Next week I will have to go to the dentist
12. You mustn’t touch exhibits
13. She didn’t have to go to the university
powinno być okk