En la actualidad, el papel de los abuelos es fundamental para muchas familias. ... Son muchas las familias que dependen únicamente de los ingresos que reciben los abuelos, por lo que, no solo ayudan a los padres con el cuidado y la educación de los nietos, sino que además son base de un sustento económico fundamental.
Both B and C are wrong grammatically because estoy and soy are conjugated for the first person when it is second person. Both A and D are correct gramatically, A would be stating that you are boring, since Ser describes adjectives and other permanent things, D stating that you are bored, estar describes feelings. A would make the most sense, so A would be the correct answer in the context of the rest of the question.
Quien participará en las actividades.
Answer:
The answer is A because when you pronounce the sentence in Spanish you can her there is nothing missing or pronounced wrong.
If you need help on anything else just ask me because I am a Latin girl so Spanish is my First language that I learned and I like helping people learn Spanish.
-Jessenie.S
Explanation: