Answer: A) Don't have to/needn't.
Explanation for this question is being written.
Answer: C) Didn't need to break.
Answer: B) Freshmen needn't register this course.
Answer: C) I need to ask Mrs. Aley what I missed.
Answer: A) Need
Answer: A) Needn't
Answer: C) Did you need to.
Answer: A) Don't need to.
Answer: C) Don't have to.
Answer: C) Need
Answer: C) Needn't
Answer: A) Needn$^{'}$t-may
Answer: B) Needs to.
Answer: D) NEEDN'T
Answer: B) Needn't
Answer: A) To have.
Answer: A) It's no longer necessary to go.
Answer: B) Need to.
Answer: A) Don't
Answer: A) Need not.
Answer: E) Don't have to be.
Answer: C) Need to.
Answer: C) -didn't need to.
Answer: A) We needn't prepare a present for him.
Answer: A) Needs to.
Answer: B) Don't have to look up/ don't need to look up.
Answer: E) Needn't
Answer: D) Needn't
Answer: C) Don't / doesn't have to.
Answer: A) Are not to.
Answer: D) You don't have to finish your homework tonight.
Answer: A) Do not.
Answer: B) It isn't necessary for you to pay.
Answer: D) Need to.
Answer: A) He didn't need to study.
Answer: B) No. He need not request.
Answer: D) Don't have to.
Answer: B) Don't have to.
Answer: A) Walking in the country can be dangerous so yes, they need to really.
Answer: A) Needn't be taken.
Answer: B) Needs to be.
Answer: C) You don't need to get up early.
Answer: D) Needn't come.