Answer:
Las condiciones de vida han ido cambiando sobre todo en estás últimas décadas así como los hábitos alimenticios y, por tanto los aparatos eléctricos se han tenido que adaptar a estos cambios y por otro lado, al haber mucha competencia en el mercado de este tipo de aparatos estos tienen que innovar ofreciendo mas y mayores características diferenciadas.
Explanation:
On Christmas Eve families celebrate together and eat the main Christmas meal. It is made of several traditional dishes, but it always includes some Guatemalan tamales. In some regions they are made of corn and other of rice or potatoes. They can be sweet or not, and have several different ingredients inside like olives, prunes, peppers, chicken or pork. Everyone waits until midnight to light hundreds of fireworks or firecrackers to celebrate the birth of Jesus. A family prayer is said around the tree and it is the custom to open the presents shortly after midnight.
I believe the correct answer is C because it is the only one that sounds iffy as it contains present and past tense. Answer choices A and B sound fine. Hope this helps!
