The key answer of exercise 2
The key to exercise solutions in chapter 3C for the textbook Roadmap B1+ - Workbook with authors Anna Osborn and Rebecca Adlard from Pearson Education
Question
Read the rules, then complete the sentences below using the correct form of be and structures in the box.
Answer
- are required to / 're required to
- are allowed to / 're allowed to
- are supposed to / 're supposed to
- aren't required to
- aren't supposed to
- aren't allowed to
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