Correct me if I'm wrong, but to me C and D look the same.
In any case, the correct answer would be C/D) Following an introduction, Ms. Graves, the chair of the foundation, spoke, and received a standing ovation.
That woman that looks at herself in the mirror for long minutes is very vain. Vain means excessively proud of one's appearence so when someone spends too much time in a mirror, they are considered vain. I have seen this in my daily life because so many women and men spend too much time in front of a mirror just looking at themeselves not even fixing up.
I believe the answer you are looking for is B
The sport of hunting game(animals)such as hares with greyhounds