Answer: Yo soy optimista
I am optimistic
Explanation: The subject in this sentence is "Yo", that is a first-person in the singular, so the verb must be conjugated in this form. Yo soy.
[tex]\textit{\textbf{Spymore}}[/tex]
¡ Hola!
Yo soy optimista.
-
SER presente
yo soy
tú eres
él/ella/ Ud es elegante
nosotros somos
vosotros sois
ellos/ellas/Uds son
-
Usted es elegante
☺☺☺