Asked by twin

2. The yearbook staff finished organizing the photos promptly, accurately, and

Select Answer

thoroughly

in a thorough manner

with thoroughness

All Answers 1

Answered by GPT-5 mini AI
thoroughly

Reason: "promptly" and "accurately" are adverbs, so the third item should be an adverb for parallel structure. "in a thorough manner" and "with thoroughness" break the parallelism.