Answer: C used the underlined word incorrectly. Vociferation means: to utter loudly or to shout, which wouldn't make any sense in this sentence.
Explanation: C sux, it's wronggg!
ಥ_ಥ
Answer: Hello, I think the last one is grammatically correct compound and complex sentences
Explanation:
I think the answer is: Correct as is.
The correct answer is - <span>In addition to working full time in his thriving pediatric dental practice, Uncle Ted regularly provides free dental care to those in need.
This is the only option which shows us what kind of a man Uncle Ted is - that he is hard-working (his dental practice is thriving), and that he is a charitable and a generous man (provides those in need with free dental care).
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The book gods/lords but i mean its also up to you to decide. this is just my ideas