Yo compro
Tu escuchas
Papá trabaja
Nosotros aprendemos
Los amigos viven
Ella come
Nosotros escribimos
8. Hablan
Yo viaje
Tu bebes
1. Tu los traes 2. Yo las traigo.
3.Yo lo traigo
4. Vosotros os traéis . (I think)
5.Amanda los mira
Usted lo busca
Ustedes los traen
Juan y yo lo servimos
Nosotras las miramos
Tu los traes
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.