The correct answer is B. We can hope for our children, hope for the future, hope for solutions and resolutions.
Step-by-step explanation
Parallel structure is a writing device that uses the repetition of a grammatical form in a sentence. This allows each element of the sentence to have the same grammatical pattern. According to the above, it can be inferred that option B. "We can hope for our children, hope for the future, hope for solutions and resolutions" is a parallel structure because it repeats the structure "hope for" several times. So the answer is B.