I think it's D because A is correct B could be right and C is wrong. But the answer D is basically A and B combined. I know i explained that horribly but D should be correct.
The reader has to keep very careful track of the character
He was just trying to figure out who this Gatsby guy really is, but i think it was to find some ladies he can sleep with. Even as dumb as daisy is, she knew that.
An Adjective, is a describing word so your describing on what the water is like. so it would be clear. :) as the Adjective