didn't need to, didn't have to, needn't have done - odpowiedzi

1.     didn’t need to / didn’t have to bring

2.     needn’t have prepared

3.     didn’t need to / didn’t have to change

4.     headn’t have brought

5.     didn’t have to eat / didn’t need to eat

6.     needn’t have done

7.     didn’t have to / need to work

8.     needn’t have come

9.     needn’t have told

10. needn’t have served

11. didn’t have / need to go

12. needn’t have brought

13. didn’t need / have to finish

14. needn’t have cancelled

15. needn’t have cooked