The ans is "over" which states the situation of the dog
I think that it’s asking for your opinion, but the most unbiased answer that I think I can give you is A. If there is a correct answer, please tell me so I can delve further into it.
The answer is using energy.
When one is sweating or panting, they are usually found doing some form of physical activity-or doing something social, but that is not the point. When doing physical activity, it requires energy and protein, so it's safe to say that when someone is sweating or panting, they have been or are doing something that is using up their energy.
I hope this helps.
