I would say perspective, point of view, and setting
Answer: C) Run!
Explanation:
A complete sentence needs to have more than one word.
The answer is B, words that have double meaning.
Answer:
The sentence it will introduce will be contrasting to the sentence(s) before that.
Explanation:
E.g. I woke up late. <em>However</em>, I got to school on time.
["However" here contrasted the idea that "I" might be late for school since "I" woke up late]