Answer: b. homophones
Explanation: These words sound the same, but do not have the same definitions (therefore, are not synonyms). Furthermore, these words don't have contradictory definitions (or opposite ones). Therefore, they are not antonyms.
Just took it! Unfold, Open up! Hope it helped (should be D)
D describes the following division problems, according to Melinda’s work.
I think the answer is B. Alliteration