Answer: B) In which.
Explanation for this question is being written.
Answer: A) Who
Answer: C) Which
Answer: D) Adjective clause.
Answer: A) The boy who lost his bag is waiting in the office.
Answer: B) Which
Answer: B) Adjective
Answer: B) Whose
Answer: A) Where
Answer: A) The account executive who wrote the proposal won an award.
Answer: B) Incorrect
Answer: A) A
Answer: B) Who
Answer: A) The relative pronoun (who) is a subject of the adjective clause.
Answer: C) Which contained the money.
Answer: A) Which
Answer: C) Who
Answer: B) That
Answer: C) The most generous.
Answer: C) That
Answer: A) The bag which is red is mine.
Answer: D) That expresses.
Answer: A) Yes, that has an adjective clause.
Answer: A) Adjective Clause.
Answer: D) Who
Answer: A) Defining relative clause.
Answer: B) -
Answer: A) The boy who is wearing a red shirt is my brother.
Answer: A) She talked to an applicant who was fluent in five languages.
Answer: B) He can trust.
Answer: B) Who won.
Answer: A) No
Answer: A) The city, which is known for its architecture, attracts many tourists.
Answer: A) That
Answer: C) Relative clause.
Answer: D) That
Answer: B) Restaurant, that.
Answer: B) Adjective clause.