
Answer — Exercise 3
3D - must, mustn't and needn't / don't have to·Solutions Pre-Intermediate - Workbook
Question
Look at the advert for the quiz night. Then complete the sentences with must / have to, mustn't or don’t have to / needn't. Sometimes more than one answer is possible.
Answer
- don't have to / needn't
- mustn't
- must / have to
- must / have to
- mustn't