Can someone help me out please??!

Answer:
1. una
2. la
3. el
4. Una
5. un
6. una
7. la
8. la
9. el
10. el
11. un
Explanation:
DETERMINED ARTICLES:
- They serve to refer to something already known and identified.
- The article always precedes the noun
EL (masculine-singular)
LA (feminine-singular)
LOS (masculine-plural)
LAS (feminine-plural)
INDETERMINATED ARTICLES:
- They are used to refer to something that belongs to a larger group, something not known and not identified.
UN (masculine-singular)
UNA (feminine-singular)
UNOS (masculine-plural)
UNAS (feminine-plural)