Afirmative simple past form

How would “in a station or the metro” change of the bough was bright and lovely rather than wet and black a: the station would seem cheerier b: the poem would not be considered imagist c: the people would seem less pleasant. d: the poem would no longer be hokku

Which best describes the tone in these lines "the fish"

When doing a close reading, what is involved in the process of annotating a text?