Answer: C) Hadn't seen.
Explanation for this question is being written.
Answer: C) Had not talked.
Answer: A) Hadn't charged.
Answer: C) Had never seen.
Answer: D) Had already.
Answer: C) Hadn't done.
Answer: B) Had not been known.
Answer: A) Had not been repaired.
Answer: C) Had never met.
Answer: C) Had
Answer: D) Had not had.
Answer: A) Had gone.
Answer: B) Had never seen.
Answer: C) Hadn't thought.
Answer: B) Had not practiced.
Answer: D) Had not known.
Answer: A) Had not tried.
Answer: D) Hadn't he.
Answer: C) Had never spoken.
Answer: C) Hadn't finished.
Answer: C) Hadn't visited.
Answer: C) Hadn't been.
Answer: B) Had never been.
Answer: A) Hadn't finished.
Answer: B) Hadn't
Answer: B) Hadn't thought.
Answer: B) Hadn't seen.
Answer: A) Had not eaten.
Answer: B) Had not had.
Answer: A) Had not completely melted.
Answer: D) Hadn't practised.
Answer: B) It had not rained for months.
Answer: B) Had not worn.
Answer: A) Hadn't met.
Answer: A) Hadn't fully considered.
Answer: D) Hadn't entered.
Answer: C) Had not eaten.
Answer: A) Had never gone.