Answer: A) Since
Explanation for this question is being written.
Answer: B) UNFINISHED TIME.
Answer: B) Was
Answer: B) I haven't seen a Hollywood film for a long time.
Answer: A) I last talked to him five days ago.
Answer: B) Since
Answer: C) Has been / since.
Answer: D) Revealed / has had.
Answer: B) I have not seen her since 1990.
Answer: B) Have been, since.
Answer: B) To indicate the starting point of an action (e.g., I have been playing since 3 PM).
Answer: C) She began to teach the children in this remote village when she graduated.
Answer: B) For 5 years.
Answer: C) Since
Answer: B) Since 1916.
Answer: D) Nine years have passed.
Answer: C) C
Answer: B) He has seen a lot of animals since he arrived.
Answer: C) Since the semester started.
Answer: A) Finished
Answer: A) Moved
Answer: D) All are correct.
Answer: C) Left/ has seen.
Answer: C) For two years.
Answer: A) I haven't gone to the zoo since I was 10.
Answer: A) 2005
Answer: A) For
Answer: A) Jordan has lived in his apartment since 2005.
Answer: B) Since I was a child.
Answer: B) Have been / since.