Answer:
Lávese los dientes todos los días.
No coma caramelos.
No ingiera alimentos fríos si le duele la muela.
Use hilo dental mientras está en su casa.
Explanation:
Estamos: we are
estas: you are
estan: they are
The question says where are Maria and Adela? You should change “Maria and Adela” to they, do the third option is correct.
The answer is A, because you are always "saying" the truth