Sentiences 3 and 8 because they express emotional thought other than fact. For sentence three, using "terrible waste" can be debateable and shows more of an opinion. And sentence 8, by using "shouldn't" showing its still a posssiby something can or can not happen.
<u>Answer:</u>
A: The poem’s progressive form represents the changing nature of war.
D: The poem’s short sentences and simple structure emphasize the bleak reality of war.
These structural observation best describe the poem “Grass"
<u>Explanation:</u>
Carl Sandburg's poem "Grass" is a free verse poem which has short lines and simple words. It doesn’t have a regular meter. Author wants to draw the readers’s attention to the repercussions of a war. He says that different wars might be fought for different reason, but the outcome of all wars is same: death and destruction. “Grass” in the poem is hiding this destruction caused after war. The structure of the poem is simple which shows the reality of the war.