- Quickly, finished, the race, he.
- He finished quickly the race.
- Quickly he finished the race.
- Finished he quickly the race.
The correct sentence structure in English is Adverb-Subject-Verb-Object. The adverb (quickly) should come first, followed by the subject (he), the verb (finished), and finally, the object (the race). The correct option (c) follows this structure.
