The purpose of this piece of text is to inform the reader. I reckon that the source is from the Declaration Of Independence.
Answer:
11. Well (this could also be Of Course, Bet, Sure, etc.)
12. without
13. be
14. have
15. an
16. not
17. or
18. to
19. someone
20. save
Answer:
in the morning, we hiked the trail to the falls
Answer:
In the past couple of weeks nothing interesting has happened.