los sàndwhiches de este restaurante siempre son deliciosos.
sandwhiches are plural, son is the plural of the verb "ser" or "to be"
Mis padres estan en la sala.
7)true
8)estudia
.............
Regular verbs are characterized by following an outline, so it is less difficult to use them in our conversation. On the other hand, irregular verbs, as their name suggests, are those that once conjugated change or alter their lexeme in some of its forms.
