Answer:
D. Y
Explanation:
yes
veintidos is 22
¿Quiénes investigan el precio de los boletos? = Who checked the price of the tickets?
then your options are
Grandparents
Parents
Children
And I do not know the translation for the last one, check if you messed up a character and let me know please!
9. B
10. E
1. nosotros
2. ella
3. el
5. ellos
6. ella
8. ellos
9.el
10.ellos