Answer
¡La señora Vila es tan desagradable! Sus sobrinos no estan en su casa para ayudar a la señora Vila.
A. Una capacitación
Antes de entrar a un trabajo hay que hacer una capacitación para ser apto
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.
