Eli is walking the dog after he had finished his homework
Explanation:
Parallelism is a technique in grammar where there is a balance created in a sentence by using the same verb forms or word forms so that the words would have a parallel meaning and be easily read and understood.
Therefore, rewriting this sentence, "The dog is being walked by Eli after Eli had finished his homework" to make it parallel and using the active voice and perfect tense would give us Eli is walking the dog after he had finished his homework.
