Answer: I think it's A
Explanation:
Nick went to Gatsby's party because he got an invite and wanted to know his strange and elusive neighbor better. He starts a conversation with him, without knowing it's Gatsby.
The correct statement is B)
Business letters shouldn't be too complicated nor should they be too simple. They are supposed to be direct and truthful, straight to the point.
The correct answer is future perfect
Cognizance means knowledge, awareness, notice or a distinctive device or mark, especially an emblem or badge formerly worn by retainers of a noble house. The word cognizance is a also a noun.
