We don’t have any view of the article, so we have no context as to what the purpose is.
Answer:
answer should be c.Africa
B and C both work. But use C. Hope this helped. Buenos días.
Disclaimer: soy latinoamericana.
1. Es correcto
2. Correcto
(Los dos estudian, exámenes por lo general.)
3.Correcto
4. Correcto
