Here is a website that will help you find the answer and understand the poem as well...
http://www.sparknotes.com/poetry/hopkins/section4.rhtml
If you do not wish to visit the site I believe the answer is A.
Because she is mourning her own mortality, because man is mortal.
Answer:
you can write how whites were doing for blacks, how they treats them, the difference of past years and now
Answer:
B and C,, beside and on
Explanation:
A preposition is a pronoun or noun that connects words or elements in a sentence :)
Hope this helped hehe also i luv shoto