Answer: D. Nosotros
Mi hermano y yo vamos a Ecuador. Nosotros estamos muy emocionados.
My brother and I go to Ecuador. We are very excited.
Explanation: The personal pronoun "Nosotros" is used for the first-person in the plural. It is used to talk about several people where the person who speaks is included. As the sentence refers to my brother and I, we must use this personal pronoun. "Nosotros" means We.
[tex]\textit{\textbf{Spymore}}[/tex]
