Answer: I also plan to organize more school dances and give my fellow students more opportunities to interact socially.
Explanation: parallelism or parallel structure is a literary device that consists in the repetition of the grammatical structure of different words or phrases in a sentence or paragraph, in order to emphasize an idea or to create an impact in the audience. In the given excerpt, the sentence that contains an example of parallel structure is "I also plan to organize more school dances and give my fellow students more opportunities to interact socially" because, as we can see, it uses the same verb tense (present tense: plan and give), and the same grammatical structure.