The key answer of exercise 2
The key to exercise solutions in chapter 5.2 - must / mustn't, should / shouldn't for the textbook Focus 1 - Student's Book with authors Patricia Reilly, Marta Umińska, Bartosz Michałowski and Rod Fricker from Pearson Education
Question
Complete the sentences with must, mustn't, should, shouldn't or don't / doesn't have to. The context is given in brackets.
Answer
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