The key answer of exercise 4
The key to exercise solutions in chapter 8.2 - Grammar for the textbook Wider World 1 - Student's Book with authors Bob Hastings and Stuart McKinlay from Pearson Education
Question
In pairs, complete the sentences with have to, don’t have to or mustn’t. Listen and check.
Answer
- don't have to
- have to
- mustn't
- don't have to
- have to
- mustn't
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