When carlos and sofia were very young, they did not.( that is really all it says)
Answer:
Estás mejor si no te confiesas
Ellos se enfermaron.
La comisión no se presentó
.Los empleados se retiraron del lugar.
Ustedes se van porque no quieren.
Los actores se declararon en huelga.
Yo no me comprometo a cumplir mi parte del acuerdo.
Hanukkah es La fiesta de luces .Hanukkah como en la oración está mal escrito.
Answer: The right answer is the C) Olivia ha estudiado mucho para la clase.
Explanation: Just to elaborate a little on the answer, it can be added that the present perfect in Spanish, as it does in English, combines the present tense of the verb <em>haber</em> (to have) and the participle of another verb (eaten/comido, said/dicho, and so on). The participle of the verb <em>estudiar</em> is <em>estudiado</em>, so options A and C are incorrect. Option D translates as "she is going to study," and that is not the present perfect, but the future.