Answer:
Think about it like male and female articles.
Explanation:
If the word ends in a then the answer will be "la". That's the female article. If the word ends in o then the answer will be "el". That's the male article. "Los" is also a male article and "las" is also a female article. Those are the basics of Spanish articles.
Sepa.................................................
Mochila cartel los las the verb estar en.
