I believe the answer is sibilance correct me if i'm wrong.
Possessive common nouns are common nouns or pronouns that own other nouns. Apostrophes are used to indicate this possession. Example: I will not hide the teacher's glasses.
The correct answer is C. An independent clause is a group of words that make a simple sentence, in other words it expresses thought typically
Athenian theatre honored mainly Dionysus, god of wine and partying.