The title of the story includes the word fall which foreshadows the ending of the Usher family line. The decreped state of the house described in the begining foreshadows the dissolution of the Usher family.
A, c
because it makes sense
C. B<span>y showing the difference in the beliefs and their inability to understand one another. hope this helps :)</span>
1. Exhort
2. Galvanized
3. Hue
4. Incisive
5. Implacable
6. Ominous
7. Expedient
I tried my best it should be mostly right.
17 is E, i think because 2 sliding plates are transversal