Answer: B) ITS phone does work fast.
Explanation for this question is being written.
Answer: B) Everyone is invited to the party.
Answer: C) One
Answer: A) NO CHANGE.
Answer: B) As a singular subject, referring to every student individually.
Answer: D) Third personal singular.
Answer: A) Her
Answer: A) One, one.
Answer: A) One
Answer: A) One other.
Answer: A) One, its.
Answer: D) Everybody
Answer: D) You could rent one.
Answer: A) The committee made its decision, and it's final.
Answer: B) He