1. Su padre es mayor(a) que mi madre.
2. Mi hermana menor(a) es muy baja.
3. Nuestros abuelos son viejos(b).
4. Tus hermanos son jóvenes(d)
5. Sus hermanas son menores(c) que tu hermano.
Answer:
A. Blanquear
Explanation:
Blaquear comes from the word white and she has their teeth yellow (amarillos) even whe she brushes them so she has to make something to make them more withish.
I'm sorry I wish I could help I can't find an English version
C. It says "The poncho of Ana is the most colorful one". She has a rainbow poncho so it makes sense.