Question

8 which sentence is correct? a cassie is shes best friend. b cassie is their best friend. c cassie is me best friend. d cassie is hers best friend

Explanation:

• Option A: "she's" is a contraction of "she is", which is incorrect here. It should be "her" (possessive pronoun) to show ownership, so "Cassie is her best friend" would be correct, not "she's".
• Option B: "their" is a possessive pronoun used to show that Cassie is the best friend of a group (or people), and the sentence structure is correct.
• Option C: "me" is an object pronoun, but we need a possessive pronoun here. It should be "my", so "Cassie is my best friend" would be correct.
• Option D: "hers" is a possessive pronoun that functions as a noun equivalent (e.g., "This book is hers"), but here we need an adjective - like possessive pronoun before "best friend", so it should be "her" (e.g., "Cassie is her best friend").

Answer:

B. Cassie is their best friend.