Read the excerpt from chapter 24 in Frankenstein.
At such moments vengeance, that burned within me, died in my heart, and I pursued my path towards the
destruction of the daemon more as a task enjoined by heaven, as the mechanical impulse of some power of
which I was unconscious, than as the ardent desire of my soul.
What keeps Victor going during his pursuit of the creature besides vengeance?

a. "to practice" is the best phrase to complete the sentence.

explanation:

during the summer, she likes to practice her soccer skills so that she is ready to play in the fall.

(note that : all the other options "the practicing of", "practice for" and "to do a practice on" are inappropriate as they make the sentence grammatically incorrect.)

i believe it is "“i’ll beat thee, but i would infect my hands.”

explanation: