Benefit: advantage:: gradual: slowly
The first two wrods are synonyms. To continue the sequence, you have to look for the closest meaning or synonym of the second word: gradual. Thus, the next word should be a synonym of gradual. I chose the word "slowly".
pls complete the whole question
<span>In the poem "Transformation Peace" by
Larry Jaffe, he is saying that it takes more courage to show peace than
it does to hold a gun and threaten.</span>
If you read the book you will understand! :D