Which word is best related to the underlined word in the paragraph and how do the words relate?

dave went for a day hike in the woods with only a bottle of water and a few granola bars. when he didn’t return home after two days, his family was worried. rescuers were sent out searching for him. food and water is vital to our survival. the human body can exist without food for up to three weeks, but we can survive without water for only three days.

a.
concerned

both describe how dave’s family felt about him.

b.
required

both describe that we need food and water to live.

c.
locate

both describe the purpose of the rescuers.

d.
unprepared

both describe dave's situation in the woods.

vital

1. read the following excerpt from franklin d. roosevelt's "fireside chat 19":

on the other side of the picture, we must learn also to know that guerilla warfare against the germans in, let us say serbia or norway, us; that a successful russian offensive against the germans us; and that british successes on land or sea in any part of the world strengthen our hands.

remember always that germany and italy, regardless of any formal declaration of war, consider themselves at war with the united states at this moment just as much as they consider themselves at war with britain or russia. and germany puts all the other republics of the americas into the same category of enemies. the people of our sister republics of this hemisphere can be honored by that fact.  

the true goal we seek is far above and beyond the ugly field of battle. when we resort to force, as now we must, we are determined that this force shall be directed toward ultimate good as well as against immediate evil. we americans are not destroyers — we are builders.

analyze the effectiveness of this excerpt. how does it function within the speech as a whole? how does the structure of the excerpt to convey the speech's purpose and key points? support your argument with evidence from the speech. (10 points)