Basiically tools r usually multipurpose n equipment is designed for a specific task.
It's D. The verb 'buy' is transitive as it takes a DO.
On the other hand, the discovery made in Frost’s poem is more personal and abstract. Thespeaker of the poem discusses his choice of taking the less-traveled path of the two pathsbefore him. For the speaker, the less-traveled path represents pursuing and discovering apersonal identity. The speaker in the poem describes how going down an infrequently traveled<span>path has led to personal discoveries</span>
