Answer:
B. noun phrase.
Explanation:
a skyscraper is a thing. a noun is a person, place, or thing.
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.
Answer:
Run-on
Explanation:
The sentence is arguably two, or at least in deservance of a dash. The first sentence ends after 'quickly', and the second begins at 'it'.