Answer: B) Someone
Explanation for this question is being written.
Answer: B) EVERYTHING
Answer: A) Anything
Answer: B) Nobody
Answer: B) Pronoun
Answer: B) Indefinite pronoun.
Answer: C) Everybody
Answer: C) Nobody
Answer: B) Someone left their phone, so I hope they find it.
Answer: C) Everyone
Answer: B) Somebody
Answer: B) Anyone
Answer: B) Multi-word pronoun, eg. no one.
Answer: B) Ones
Answer: D) Plural indefinite pronouns.
Answer: B) Everyone
Answer: A) Either
Answer: A) Anyone
Answer: B) Anything
Answer: B) Both, several, many, few.
Answer: A) Nothing
Answer: A) Somebody
Answer: B) Something
Answer: D) Anyone
Answer: A) Indefinite Pronoun.
Answer: A) Something
Answer: B) Everyone should bring his or her own lunch.
Answer: D) Somebody
Answer: D) Everyone
Answer: C) Indefinite
Answer: B) Anybody
Answer: A) Anybody
Answer: B) Any one.
Answer: A) Someone
Answer: A) Indefinite pronoun.
Answer: A) No one.
Answer: A) Is
Answer: B) Others
Answer: B) No one.
Answer: B) Persons or people.
Answer: D) Someone left their umbrella in the classroom.
Answer: E) Some
Answer: A) SOMEBODY
Answer: A) Neither
Answer: C) Anybody
Answer: A) Many
Answer: C) Ones
Answer: B) Everybody