Respuesta :
Sentences with errors in parallel structure have conflicting tense and structure. The correct answer is C.
Sentences with errors in parallel structure have conflicting tense and structure. Option C is correct.
Parallel structure which also known as parallelism, is the repetition of a chosen grammatical form within a sentence. By making each compared item or idea in your sentence follow the same grammatical pattern, you create a parallel construction. In a parallel structure there should not be conflinctin tense or structure. It should follow the pattern.