The correct answer is: [B]:
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"<span>The sixth-grade students liked volunteering their time to read to the elderly people in the hospital. Reading made them happy."
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What parts do you need help with?
<span>The effect the Volta at the beginning of the sestet has on the sonnet is that it shifts the idea away from the negative concepts developed in the octave.
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Please remember that it helps to provide the choices that match your question. This can help you get an accurate answer and have your question answered much quicker.
I think it's best if you read it again so I can make sense.