Topic: Right Form of Verb,

Best Answer Explained in Below-:

The sentence "She is fond of _____ to music." requires a gerund to fill the blank appropriately. Gerunds are verb forms that function as nouns and typically end in "-ing." In this sentence, "is fond of" indicates a liking or preference, and in English, we commonly use gerunds after prepositions.

Let’s evaluate the options:

A) "listen" - This is the base form of the verb and cannot be used after "of."

B) "listens" - This is the third person singular present tense form of the verb, which also cannot follow "of."

C) "listening" - This is the gerund form of the verb "listen." It works perfectly in the sentence as it represents the action as a noun (the act of listening), fitting seamlessly after the preposition "of."

D) "listened" - This is the past tense form of the verb and does not fit in the context of expressing a current preference.

Thus, the correct choice is C) "listening," as it accurately communicates the idea that she enjoys the activity of listening to music.