Mi maestro pensó
Mi maestro y yo preferimos
Los estudiantes no mienten
Juanito pide
Yo defendi
The answer is the last one
<em>"De capullo en adelante una mariposa</em>
<em>Como dama desde su puerta</em>
<em>Surgió — una tarde de verano—</em>
<em>Reparando en todas partes ".</em>
(Emily Dickinson, "Del capullo, una mariposa")
I believe the correct answer is C because it is the only one that sounds iffy as it contains present and past tense. Answer choices A and B sound fine. Hope this helps!