Answer: A) Yours
Explanation for this question is being written.
Answer: B) His
Answer: C) Her
Answer: C) My/ 's/ Mine.
Answer: A) Whose
Answer: A) Hers
Answer: D) She's my sister.
Answer: C) Whose
Answer: B) Their
Answer: B) B
Answer: A) Her
Answer: C) Ours
Answer: D) Mine
Answer: C) Their
Answer: A) NO CHANGE.
Answer: C) Son
Answer: A) Its
Answer: C) Its
Answer: A) Their
Answer: B) Our
Answer: C) His
Answer: A) His
Answer: B) My
Answer: B) Change Who for Whose.
Answer: B) Whose
Answer: B) Yours
Answer: A) Their attempts.
Answer: B) Her
Answer: C) I
Answer: B) Its
Answer: A) Our
Answer: D) Your
Answer: C) Our
Answer: D) Her
Answer: A) My / yours.
Answer: B) Ours
Answer: A) My
Answer: D) Our / mine.
Answer: A) YOUR
Answer: B) Mine
Answer: A) Yes, it's his.
Answer: D) Their
Answer: C) My, mine.
Answer: D) His