Answer: D) Don't have to.
Explanation for this question is being written.
Answer: A) Doesn't have to.
Answer: C) Have
Answer: B) Don't have to.
Answer: A) Didn't have to.
Answer: B) General obligations.
Answer: C) Have got to.
Answer: D) Doesn't have to.
Answer: C) We add "don't or doesn't" before "have to".
Answer: B) Doesn't have to.
Answer: A) Had to.
Answer: A) Don't have to.
Answer: B) Have
Answer: B) Have to/need to.
Answer: B) Tienen que hacer la tarea.
Answer: E) Don't have to.
Answer: C) Didn't have to.
Answer: B) Don't have to wear.
Answer: A) Have to.
Answer: D) Didn't have to wear.
Answer: B) Didn't have to.
Answer: A) Had to leave.
Answer: B) Don't have.
Answer: C) Don't have to.
Answer: E) Not having the obligation.
Answer: A) Have to do.
Answer: B) Have to.
Answer: E) Have to.
Answer: C) Subject + don't + have to + auxiliary verb + complement.
Answer: C) Because she didn't have to share her books with anyone anymore.
Answer: B) Had to.
Answer: C) They will have to have a meeting with the bank manager.
Answer: B) Has to.
Answer: C) Doesn't have to.
Answer: B) He said that we had to help the animals.
Answer: A) Don't have.
Answer: B) Had to miss.