Answer: B) Whom
Explanation for this question is being written.
Answer: A) Yes!
Answer: A) That
Answer: D) 'Who' is for subjects; 'whom' is for objects.
Answer: D) Who
Answer: A) Who
Answer: D) Whom
Answer: D) Who occurs.
Answer: A) Who's
Answer: B) Who
Answer: C) Whom
Answer: B) Whose
Answer: A) Whom
Answer: C) Who cannot run very fast.
Answer: A) Who's, whose.
Answer: C) About whom.
Answer: B) WHO
Answer: C) Whose
Answer: B) Who was.
Answer: D) Which
Answer: A) Whose
Answer: D) Whose
Answer: B) Optional
Answer: C) That
Answer: C) Who