Answer:
You're
it doesn't make sense to put "your" there. "You're" is the combination of "You" and "Are" so it would fit.
2. Gerund
3. Gerund
4. Gerund
5. Gerund
6. Participle
7. Participle
8. Gerund
9. Infinitive
10. Gerund
11. Gerund
12. Participle
13. Gerund
14. Participle
15. Gerund
16. Infinitive
17. Participle
18. Gerund
19. Gerund
20. Participle
Yes
Explanation:
Because it starts off with an independent clause.
The second ritornello different from the first because It uses only the second tune of the opening ritornello