Answer: A) Objective obligation.
Explanation for this question is being written.
Answer: A) Should
Answer: A) You have to go to bed.
Answer: B) Must-gone
Answer: A) Could
Answer: B) Kind of certain.
Answer: A) Had to choose.
Answer: C) Don't have to.
Answer: A) May
Answer: B) MUSTN'T
Answer: C) Ought
Answer: A) Has got to.
Answer: B) All of the above.
Answer: A) Don't have to.
Answer: A) Criteria
Answer: A) Is able to call.
Answer: A) Can-May-Would
Answer: A) Ought have gone.
Answer: C) Should have.
Answer: B) Would
Answer: A) They go.
Answer: B) Have to.
Answer: B) Ought
Answer: C) C
Answer: D) Is supposed.
Answer: A) Shall
Answer: A) It's an eagle.
Answer: A) WHAT COULD.
Answer: A) Must do it.
Answer: A) Lack of obligation or necessity.
Answer: C) Should have traveled.
Answer: B) Possibilty and certainty.
Answer: B) May
Answer: D) Can
Answer: A) True
Answer: A) I have to.
Answer: B) Go to the gig next week. It depends on how much money they've got.
Answer: A) Will
Answer: A) Hope
Answer: C) Have to be returned; will have to pay.
Answer: C) Politicians should help the country.
Answer: A) To offer to do something.
Answer: B) Could stay.
Answer: B) Can't
Answer: B) I don't think I'll be here tomorrow.
Answer: C) Have to.
Answer: C) Ought not she.
Answer: A) Would have.
Answer: D) Use a blend of traditional and modern approaches to job hunting.
Answer: B) Possibility
Answer: C) Peter could not have written that speech.
Answer: B) We can go to the computer service.
Answer: B) If
Answer: B) Pourrais vivre.
Answer: A) Exercise regularly.
Answer: C) Possibility due to circumstances.
Answer: D) An offer.