I think its going to be the 2nd option class's. even the you usually put an apostrophe after the s when the noun is plural, I believe class's is a collective noun in this place which take a singular approach with apostrophes
Answer:
2,4 and 5
Explanation:
<em>"The aunt is telling an uninteresting story."</em>
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<em>"The children are rambunctious and are questioning their aunt."</em>
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<em>"The aunt’s story suggests that if you are good, good things will happen."</em>
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Among the traits I that ones I want my kid to inherit is my kindness, intelligence, and personality.