didnt i already answer this? by saying what are you even saying lol
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.
I want to say “vamos? “ would be a way of asking someone if they want to go
1. Tienes que hacer tu cama todos los días.
2.Necesitas que quitar la mesa después de comer.
3. Sacar la basura todo los días.
4. Tienes que ir al supermercado todos los sábados.