Answer:
1-Paula prefiere la chaqueta porque no quiere tener frio (Accent on the fr(i)o)
(Hey bro number 2 asks which season does Laura wear black jeans and it doesn't say if its winter or anything else but I'm going to assume its winter)
2-Laura lleva los jeans negros en el invierno
3-Los precios de la tienda son muy buenos
