You should focus on drawing the connections between the evidence you do have and the points you are trying to make. That way the audience will understand how your evidence relates to your point since you can't see the connections just by introducing the point.
Answer:
Tone: Gloomy, pessimistic. Themes: Possibly good vs bad?
Explanation:
Answer.
The horse neighed at the visitors.
The pigs oink as they flop in the mud.
You can hear the peep peep of the chickens as they peck the ground.
The dog growled menacingly at the strangers.
The cat meows incessantly as she pets it.