Answer: A) Should have.
Explanation for this question is being written.
Answer: B) Shouldn't have.
Answer: D) Should have.
Answer: E) Shouldn't have.
Answer: D) Shouldn't have.
Answer: C) Should have studied.
Answer: B) Should have studied.
Answer: D) Should have given.
Answer: D) Should have respected.
Answer: C) Should have remembered.
Answer: A) A past obligation that was not fulfilled.
Answer: A) The train should have arrived by now.
Answer: A) Correct
Answer: C) Peter wished he hadn't bought the secondhand computer.
Answer: C) Should
Answer: A) Shouldn't have gone.
Answer: B) Should have bought.
Answer: B) Should have brought.
Answer: D) Should have completed.
Answer: D) Should have left.
Answer: B) Should have.
Answer: A) Shouldn't have lent.
Answer: C) Shouldn't have come.
Answer: D) He should have applied for the job earlier.
Answer: C) Should have told.
Answer: B) Would have helped.
Answer: A) Should have been studying.
Answer: C) Ought to have known.
Answer: A) Have called.
Answer: C) Should have worn.
Answer: A) Should have given.
Answer: C) I SHOULD HAVE BROUGHT THE DOG.
Answer: D) Written
Answer: A) Told
Answer: A) Should have brought.
Answer: D) I was supposed to attend a meeting last week.
Answer: B) Should have known.
Answer: C) I SHOULD HAVE CALLED YOU. I'M SORRY.
Answer: B) TALKED
Answer: A) Should
Answer: A) Should have left.
Answer: B) Shouldn't have left.
Answer: C) Unfulfilled obligation.
Answer: A) Shouldn't have been discarded.
Answer: A) Should not have park.
Answer: D) Should have been.
Answer: C) Shouldn't have been caught.
Answer: B) Should have done.
Answer: C) Wouldn't have played.
Answer: C) Should have received.
Answer: A) Shouldn't have.
Answer: D) Mom should have gone to the grocery store.