I'd go with B - Article. There are hundreds of good examples for the answer being B. For example, "a book" ('a' is an article - 'book' is a noun), "an apple" ('an' article - 'book' noun). Those are just the simple ones.
D read what the writer already has then get my ideas from there
D. When Antonio suggests to Sebastian the plot to murder Alonso, he gains influence over Sebastian's thoughts.
Answer:I just saw a great film on tv
Explanation: