Answer :
The best revision of sentence 3 that correctly uses parallel structure is "... suggests a connection among the speaker, sparrows, and freedom," as in option C.
What is parallel structure?
We say we have parallel structures in a sentence when one type of grammatical structure is repeated. For example, suppose you want to list the activities you did over the summer by saying, "I went surfing, swimming, and fishing." The sentence contains parallel structure since it uses -ing for all activities.
After analyzing sentence 3, we can notice the lack of parallel structure. While "speaker" and "sparrow" are nouns, "and what it feels like to be free" is a clause. To revise the sentence and correctly use parallel structure, we must change that clause into a noun as well.
Therefore, the best option is letter C. Changing the clause for the noun "freedom" corrects the use of parallel structure, "Through vivid imagery, Collins suggests a connection among the speaker, sparrows, and freedom."
Learn more about parallel structures here:
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