Answer:
ellas responden would be the correct conjugation.
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.
The answer should be c because it
isn’t talking a event it’s asking do they play Soccer.
Me imagino, this is coming form someone who is living in Mexico and learning. Hope this helps!