Final answer:
The correct answer is a; hymn and him are homonyms.
Step-by-step explanation:
The correct answer is a. Hymn and him are homonyms. Homonyms are words that have the same pronunciation but different meanings. In this case, 'hymn' refers to a religious song, while 'him' is a pronoun used to refer to a male person. Examples of homonyms include 'right' (direction) and 'right' (correct), 'plane' (aircraft) and 'plain' (simple), and 'flower' (plant) and 'flour' (powdered grain).
Learn more about Homonyms