6 - Written competences
Exercise
2
Answer the questions.
Solution
- It reduces stress and helps your immune system.
- You should wear a helmet.
- Eight to ten hours of sleep.
- They get headaches, become irritable and their grades suffer in school.
- At least one hour before bedtime.
- It makes you feel better. It's important for your mental and physical health.
- A chemical that reduces stress and make you feel happier.