XI. Reveal the usage of the modal verb can in the following sentences: 1. Who among you possesses the ability

XI. Reveal the usage of the modal verb "can" in the following sentences:

1. Who among you possesses the ability to ski (skate, play volleyball, football, tennis, chess) Pieces?
2. How skilled are you at skiing (skating)?
3. Is your child capable of walking (reading, writing)? Who is responsible for teaching them to read and write?
4. How proficient is he (she) at walking (reading, writing)?
5. Am I allowed to open the window?
6. Would it be possible for me to borrow your pen for a moment (your textbook, newspaper)?
7. Could I have a conversation with you before or after classes?
8. In what time frame can we visit the cinema?
9. Is it feasible for us to go to the cinema today?
10. On which days are you usually available to go to the cinema?