Question

помогите пожалуйста даю 15 балов​

Answer 1

3. you mustn't smoke in a hospital- it is not allowed

4. Sara must study hard - she has a test tomorrow

5. we don't have to go to bed early - it is Sunday tomorrow

6. you must talk to strangers - it is not safe

7. you mustn't eat fatty foods - it is unhealthy