A. i guess as classification writing breaks the subject into small parts
I would say C, fall. because after that it's talking about football, not related to the first sentence.
In order to address the issue you are talking about you can do: 1 Volunteering and taking part helping others, which will be beneficial, 2. Determine which is the real problem from root and then determine how to act, 3. Look for aalliances with partners who can may be helping and 4. Try to give a good use to the resources you have in order to achieve that goal.
Maybe we can't stop them but from building on our nature preserve but we can work together to make the costruction environmentally responsible but most people will oppose but it was side by one wise man if you can't beat them join them and since it was said unity is strength it will be better to join them than cause chaos because through resisting and all that people may be hurt and maybe for them they have a good will but you judge them so quickly and by resisting you loose good chances but many will ask why not put up a fight?the answer will be.....think hard of the advantages