10. Mi amiga favorita prefiere café.
11. Ella prefiere café.
It means Did you go to Spanish class yesterday Where did you and your friends go last weekend? So if you did go you would say Sí, fui ayer a la clase de español. The other question just write where you went start it off like, El fin de semana pasado, mis amigos y yo fuimos a ...
B. hay and hay is the answer
