Efficient means someone who is working in a well-organized way and plans things well. So think of what a character would do being "well-organized" "well-planned" ...etc.
I would say suit doesn't belong.
All of the other words could be classified as verbs, and suit simply as a noun in almost any case.
The correct answer is: C: first person narrator. First person narrative is the type of narrative where the story is narrated by one character at a time. This character may be speaking about him or herself or sharing events that he or she is experiencing. First person can be recognized by the use of I or we. Main characteristic of this kind of narration is that <span>we only see the point of view of one character. Some of the ways that author can use first person narration are: interior monologue, dramatic monologue and peripheral narrator...</span>
The last one ..................
