Sentence 1) Fallacy of Ethos. The decision was taken, based on the opinion and suggestion of the favorite teacher, because of his <em>character and reputation.</em>
Sentence 2) Fallacy of pathos. This statement appeals to the audience's <em>emotions</em>, saying that something bad will happen in case of some ommission.
Sentence 3) Fallacy of Logos. This example uses a <em>logic form</em> of conclusion. "When it rained, we won.<em> So</em>, since it's raining, we will win."