The key answer of exercise 4
The key to exercise solutions in chapter 12 - Test yourself for the textbook Performer B1 Phases, Vol. 1 with authors M. Spiazzi, M. Tavella, M. Layton, E. Fiordiliso from Zanichelli
Question
Complete the sentences with mustn't or don't / doesn't have to and the verbs in brackets.
Answer
- don't have to have
- mustn't enter
- doesn't have to revise
- mustn't use
- don't have to bring
- doesn't have to catch
- mustn't step.
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