Fill in the blank in the following sentence with the appropriate verb from below.
tu no triste.
a) estoy
b) estas
c) esta
d) estais

Haz un adverbio de este adjetivo: rápido

—mi padre, juan, tiene una hermana en cuba. ella es sandra. ellos tienen el pelo —¿cómo es sandra? —es

Write about the history of the chilean currency in spanish. mention the names of various individuals who, over the past few decades, were honored by having their portraits included on the currency.