Which word completes the sentence with the correct principal part of the verb?

franny's music box when she dropped it on the floor.

the answer is broke                              

that's conceptually impossible.

if i wrote it, it wouldn't be a 'shakespeare' sonnet.

the answer is: round.

in literature, round characters are considerably complex and experience or are subjected to unpleasant situations. as a consequence, they go through crucial sentimental and psychological development, which can cause surprise in the readers. in this case, juan's dramatic transformation is related to the adversities he meets at school.