cделайте данные предложения вопросительными

1.She can play chess.
2.He can play hockey.
3.They may go to the cinema.
4.I may open the window.
5.Children and adults must clean their teeth twice a day. (How often…?)
6.Children must go to school. (Where…?)
7.English learners must learn English words every day. (What…?)
8.You should keep your room tidy. (What…?)
9.Children should listen to their parent`s advice.
10.They should be polite.

1. Can she play chess? 2. Can he play hockey? 3. May they go to the cinema? 4. May I open the window? 5. How often must children and adults clean their teeth? 6. Where must children go to? 7. What must English learners do every day? 8. What should you keep tidy? 9. Should children listen to their parent`s advice? 10. Should they be polite?