I think the answer is C but I'm not sure...
Answer:
The most likely of Orwell's purpose for writing this passage is to illustrate the power struggle that Napoleon will likely win.
In clear defiance and demonstration of power Napoleon urinated on Snowball´s windmill plans. This is to show Napoleon´s ways in dealing with his opponents. Far removed from a statesman, Napoleon resorted to trampling on the other´s ideas, quite foreboding of what was to come.
Explanation:
A. because preposition has a pronoun or noun with a word relating another noun or pronoun
9. Reject
10. Transport
11. Inspect
12. Deport
13. Interupt
14. exit
15. Subtract
16. Submit
17. Inspire
18.Submit
19. Dictate
20. Midetteranean
I'mm not so sure but i hope this will help !