Помогите!!!!!Пожалуйста!!!!! Даю 28 балов

1.  a. 1. do you have to. No, I don't have to.  2. can you. No, I can't.  3. do you have to. Yes, I have to.  4. can you. Yes, I can.  2. 1. c. 2. - 3. a. 4. - 5. d.