C. Suzie, my best friend, is also an amazing athlete.
It is the sentence that does not contain any errors in comma usage.
Usage of commas
1) to separate items in a series
2) to separate coordinating adjectives
3) to separate two independent clauses (compound sentence)
4) to separate the introductory words from the independent clause.
5) to separate nonessential words, phrases, and clauses
* All choices contain an "appositive". An appositive renames the subject.
My best friend is an appositive for Suzie.Thus it is enclosed by commas to separate it from the rest of the sentence.
Answer: are
Explanation: I'm just right
Answer:
The central idea in fiction is called a thesis.
Explanation:
The thesis statement in fiction and in written material tells you what is it about, and in general words it tells you what to expect of it, as a reader the thesis gives you a clear idea of the content of the written work, it also states the purpose of the material, so this statement contains the essence of the message to convey.