An appositive is a noun that is placed after another noun in order to tell more about it an it's usually set off with commas. a:true b:false ---- My answer is "a" Is that correct?

That is correct.

An appositive is a noun that is placed after another noun in order to tell more about it an it's usually set off with commas.

Yes, your answer is correct. An appositive is a noun or noun phrase that provides additional information about another noun before or after it. It is often set off with commas. Therefore, option a, stating that "an appositive is a noun that is placed after another noun in order to tell more about it and it's usually set off with commas," is true.

Yes, your answer is correct. An appositive is indeed a noun that is placed after another noun in order to provide additional information or clarification about it. Appositives are usually set off with commas to separate them from the rest of the sentence. So, in this case, a comma would typically precede and follow the appositive.