Answer:
¿Es esta una pregunta real o simplemente una pregunta personal? Pero si es una pregunta personal, no tengo ni idea
Explanation:
B. Fueron
Fui is speaking in terms to yourself
Fueron is the best choice because you are talking about what your grandparents did or were they went, in this case you can almost assume the grandparents were doctors there for B. Is the appropriate response.
To indicate a substantiation or an action on someone’s behalf
The answer is (A).
Por = through
Para = for
