The answer would be the first choice or A. "Original ideas that are <em>not</em> your own."
Any piece of information that does not belong to you would require a citation, otherwise it would be considered <em>plagiarism. </em>B and C are incorrect because both of those things belong to you, and therefore don't require citation. D is also incorrect because a general fact doesn't belong to any one person. For example, if you wanted to include the information that dogs can't eat chocolate, that wouldn't require a citation because that is general knowledge that most people are aware of.
Answer:
D) My sister, who exercises every day, is coming over for dinner.
Answer:
1. Wind Energy is Renewable
2. It doesn't pollute the air and it isn't a fossil fuel
3. Wind energy doesn't damage health
4. Wind Energy is Reliable
Cloven, coven, ocean, covin, hoven.
C. Is that the man you were telling me about the other day?