Concept:The blank requires a future-tense auxiliary verb to form a polite question about future help.Explanation:The sentence asks about an action that has not happened yet.“Will” is used to express simple future tense.The structure is: “Will + subject + base verb?”So, “Will it help the students?” is grammatically correct.Options “is,” “are,” and “was” do not fit because they do not indicate future possibility with the verb “help.”Answer:A. will