Final answer:
The subject of this question is English and the grade is High School. The correct answer is A. Change Inigos to Inigo's.
Step-by-step explanation:
The correct answer is A. Change Inigos to Inigo's. In this sentence, Inigo's is possessive and indicates that the subject is Inigo's heart. By adding an apostrophe ('s) after Inigo, the sentence correctly shows that the heart belongs to Inigo.
The other options do not accurately address the issues in the sentence. For example, removing the comma before though (B) would result in a run-on sentence. Changing the last is to was (C) would alter the tense of the sentence, which is not necessary given the context. Therefore, the correct answer is A.