Question 1 : A ti Te Gustan Los Dias de Fiesta
Question 2 : A Ellos les gusta Mucho la familia
hope this helps
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.
Is this present or preterite tense?
Children who have had car accidents: rehabilitation centre
Grandparents: home for old people