Answer:
C.) Conoció
Explanation:
When you´re talking about someone else in the preterite tense (He, She, Carmen) you have to use the suffix -ió
Answer:
Vosotros estudiamos mucho para el examen
Estudia=Study
So, the answer would be a, sorry that I got it wrong
Translation in english
You study hard for the exam.
Hope this helps
Answer by
<em>Fishylikeswater</em>