Answer:
Quiero comprar recuerdos para mi mama.
Explanation:
If you take into account only the first sentence, you can use Joyas and Artesanias also as an answer.
But since in the second part of the sentence it says "buscarlos", the "los" gives you a hint that the subject in question is masculine.
The correct one is B ,hope it hepl
Álgebra
Autobús
Avión
Bilingüe
Bonito
Espárrago
Familia
Gorila
Heredero
Matemáticas
Química
Comezón
Contaminación
Educación
Elemental