Answer:
D
Explanation:
Even without knowing what an adverb is D would be the correct answer with prosses of elmination. A, B, C all have something to do with time where leap has nothing to do with time unless your talking about a leap year.
i think if he works hard
... i honestly have no idea ;-;
d cause it uses it as a sport cause champion means like a winner and fencing is a sport
dolphin don't blink like we do don't gaze thoughtfully or frown (ever)because their brain resembles our size,we ignore their company
