Answer: A) So
Explanation for this question is being written.
Answer: B) Fast
Answer: D) Likely
Answer: A) Essential
Answer: C) Surprising
Answer: B) Who taught me last year.
Answer: A) Relative pronoun.
Answer: C) Disappointing
Answer: B) ADJ
Answer: B) Who is very experienced.
Answer: B) Likely
Answer: B) For which I have been waiting all my life.
Answer: B) Unlikely
Answer: D) That were founded by the Spanish priest Junipero Serra in the 1700's.
Answer: A) It was such warm weather that I didn't need a coat.
Answer: B) That has the cracked screen.
Answer: A) That run on electricity.
Answer: A) Whose performance was outstanding.
Answer: B) So
Answer: D) There is no adjective clause.
Answer: B) Successful
Answer: B) Engaging
Answer: B) Surprising
Answer: C) Certain
Answer: D) Durable
Answer: B) Who
Answer: C) Which will be a challenge for me.
Answer: C) Such
Answer: B) Imperative
Answer: A) The text, which was written in bold, caught my attention.
Answer: C) Which most people love.
Answer: A) Likely
Answer: B) Fluffy
Answer: B) Adjective
Answer: A) True
Answer: A) Such
Answer: B) Such long assignments.
Answer: D) Afraid
Answer: A) That