Which of the following are incorrectly capitalized? doctor nelson appalachian mountains ethiopian cuisine uncle pauly algebra i t.s. eliot society

"Appalachian mountains" is incorrect since "Mountains" should be capitalized as well because it's a proper title. And "Ethiopian" should be capitalized as well since it is a location. "Uncle Pauly" and "TS Eliot Society" should be capitalized since they are proper names. 

Hey ( so and so) our high school has been excelling tremendously in our academic work. We have tutors and extra help at lunch in the library. We even have students from colleges come in and help us with any subject we need help in. They even tell us not to have late work because in the end we can have dances and pep rallys. This actually works because believe it or not ( so and so ) nobody has bad grades due to studying and no late work turned in. We're on top of our work and most of us are ahead of the class.

Explanation:

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