Answer:
Mis parientes de colorado “Venían” todos los veranos.
Primero “Caminaba” por el parque, luego encontré a Lola.
(Actually, I’m latina but I’m not sure if they want u to use the verb of “Andaba”, I mean, it’s already in the other sentence)
El año pasado “Viajamos” por sudamerica
Explanation:
It's capital and many more of the most populous cities are in the north.
Gustan because the objects, los zapatos are plural