The sentence using the correct capitalization is the third:
"The Red Cross is a liaison for the families of soldiers stationed in other countries, acting as a go-between for separated spouses, parents and children."
Neither <em>liaison</em> nor <em>soldiers</em> need to be capitalized, since they are only common nouns, while the <em>Red Cross</em> is the proper noun of an institution and as such, it needs to have each word capitalized.
The paragraph that best develops Henry's character is when the narrator locate them on the way to Washington, describing him as:
<u>He had grown to regard himself merely as a part of a vast blue
</u>
<u>demonstration. His province was to look out, as far as he could, for his
</u>
<u>personal comfort. For recreation he could twiddle his thumbs and
</u>
<u>speculate on the thoughts which must agitate the minds of the generals.
</u>
<u>Also, he was drilled and drilled and reviewed, and drilled and drilled and
</u>
<u>reviewed.</u>
<span>A. "But at the same time, we know that ultimately, we are the ones responsible for what our kids eat. We're responsible for how much time they spend on the couch with that remote control. While we might not always feel like it, when it comes to our kids' health and well-being, we're the ones in charge."
</span>
The correct answer is C.
The world "returned" is a past participle that shows that the action was performed in the past.
"Canoening" and "kayaking" are both gerunds. And "exhilarated" is functioning as an adjective.
