Eloquence is "Fluent or persuasive speaking or writing"
So it's A) Because it expresses him/her self!
Hope this help :)
Everyone 
done his or her homework.
Explanation:
Everyone is singular and, therefore, require singular verb.
Fifteen and sixty-two thousandths
I would say, it’s b, ‘what rewards will I get from using this source’
Why do you need help on this? It's pretty simple. Talk about the best day ever. Your favorite Christmas, Birthday, Vacation, Party, Concert. It's pretty simple once you pick one of these ideas to write about. I understand the feeling though. I've looked at stuff like this before and gone what? you want me to what? Let me know if you want me to pick the topic for you, or if you need a little more help. Hope this helps.
