Which sentence demonstrates proper parallel structure?

Which sentence demonstrates proper parallel structure?

• A. Start every sentence with the same word.
• B. Break up long sentences into fragments.
• C. Use varying tense in a list.
• D. Use the same grammatical pattern for related items to create rhythm and clarity.

Answer: (D)

Parallel structure means keeping the same grammatical form in a list or in related ideas so the sentence flows smoothly and clearly. The best choice communicates this idea directly: it tells you to use the same grammatical pattern for related items to create rhythm and clarity. That mindset—matching the form of related parts—keeps writing balanced and easy to follow, like when you list items in the same form: hiking, biking, and swimming all use the same -ing pattern. This makes the sentence feel steady and organized. The other options miss this pattern: starting every sentence with the same word isn’t about keeping a uniform form in a list, breaking long sentences into fragments creates choppiness, and varying tense in a list breaks consistency.

Parallel structure means keeping the same grammatical form in a list or in related ideas so the sentence flows smoothly and clearly. The best choice communicates this idea directly: it tells you to use the same grammatical pattern for related items to create rhythm and clarity. That mindset—matching the form of related parts—keeps writing balanced and easy to follow, like when you list items in the same form: hiking, biking, and swimming all use the same -ing pattern. This makes the sentence feel steady and organized. The other options miss this pattern: starting every sentence with the same word isn’t about keeping a uniform form in a list, breaking long sentences into fragments creates choppiness, and varying tense in a list breaks consistency.