Respuesta :
Answer: D.) Vivió.
Entire sentence: Mi hermana vivió en los Estados Unidos durante dos años.
Translation: My sister lived in the United States for two years.
Explanation: The subject in this sentence is "Mi hermana", that is the third-person in the singular form, so the verb must be conjugated in this form. Ella vivió.
[tex]\textit{\textbf{Spymore}}[/tex]