B.) confident
It makes the most sense
non sequitur is the correct answer
Sorry to say this but I think the question is asking you what event would make you feel as happy as billy, not anyone else.
because it helps to create better environment for them. without human near the animal and bird places pollution cannot mostly affect them and the rare animals and birds will not get lost.this helps them to have a better place to rise up their offspring's.
good luck
I hope this will help you...
