Answer:
It's A) Convencer
Step-by-step explanation:
Para convencer a mi clase, voy a escribir un ensayo persuasivo. That means "To convince my class, I am going to write a persuasive essay."
See how this sounds, "I love Pablo Neruda's poetry. I believe that he is the most important poet of modern poetry. To convince my class, I am going to write a persuasive essay."