It’s c. Mandaste because it’s asking if you had sent the postal card to your family
Como te llamas would be the answer because your asking him whats his name directly, so therefore como te llamas would be correct.
Answer:
Cuarenta y dos in number form is 42.
(forty two)
Yo barrido el piso.
Translation: I sweep the floor.
El doctor es el señor Guzmán. Él <em>ayuda</em> a mi madre.
