Answer:
D) Sixth-grade students would enjoy finishing the year with a spring dance
Explanation:
It is not B (The sixth grade at Granite School had a dance last year) because it never mentions the school name and the letter is trying to convince them to have a dance.
It is not C (Many students will be uncomfortable at the sixth-grade dance) because it never mentions that sixth graders don't want the dance. They give reasons why they should have it.
It is not A (Dance parties are inexpensive and help students make friends) because although it kind of fits, D is stronger fitting with the letter.
It IS D (Sixth-grade students would enjoy finishing the year with a spring dance) that is what the whole letter is about. Convincing the school to give them a dance to finish the year. It sums the whole letter up and declares what they want.
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