Answer:
Abundant means when something is much than excepted or usual while adequate means something that is enough for the normal amount of people....
I think the single sentence that shows it is a personal letter is "that all I can say is that I am well" as the rest of the letter is details about his military campaign so could be part of a more formal memo if it were not for this opening sentence so that seems to be how to identify it as such.
On one hot summer day, John & Jack, who's Jay's friends, were running like gazelles, as they ran towards the pond, laughing, and getting ready to jump inside.
hope this helps
Trust, Compassion, love, communication, and Respect
