You have to be more specific and clear with questions and choices because I don't know what are you asking for.
Answer:
Tengo.
Explanation:
Yo __tengo__ quince años.
DescriptionThe Sierra de la Plata was a mythical source of silver in the interior of South America. The legend began in the early 16th century when castaways from the Juan Díaz de Solís expedition heard indigenous stories of a mountain of silver in an inland region ruled by the so-called White King.
Aprender- to learn
escuchar- to listen
contar- to count or to tell
estudiar- to study
hablar- to talk
cocinar- to cook
pasar (tiempo con)- to spend (time with)
practicar- to practice
deportes- sports
cantar- to sing
bailar- to dance
mirar- to look
comer- to eat
leer- to read
escribir- to write
vivir- to live
decidir- to decide
definir- to define or to determine