The indefinite article would be el which is he in spanish because it ends with an o which means it is a male item
Answer:
I don't understand your homework
1.Me gusta a mi las leyendas. Si, conozco una leyenda sobre la llorona/(insert other if you want)
2.A mi me encanta leer. Prefiero leer periódicos porque me da información que no yo no savia.
Nosotros somos de Guatemala.
Because ser is for more permanent things, like character traits or nationalities, while estar is more for temporary things like feelings or current location
How to remeber ser and estar easy
for how you feel or where you are, always use the verb estar