The key answer of exercise 7
The key to exercise solutions in chapter 8.2 - The secrets of a successful education for the textbook Navigate Pre-Intermediate B1 - Coursebook with authors Caroline Krantz and Julie Norton from Oxford University Press
Question
Read the rules in the Grammar focus box. Then underline more examples of must, have to, mustn't, can't and don't have to in the article and match them to the rules.
Answer
- Students only have to do a maximum of half an hour’s homework a day. All education must be completely free. Parents have to pay a small fee for books and uniforms. All buxibans must close at 10pm. Students must do physical activity.
- Students don’t have to wear uniforms.
- Students can go home.
- Schools can’t charge money for anything. Builders mustn’t make noise. Teachers can’t give more than an hour and a half of homework.
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