2. Eat healthy. Eat a variety of fruits and vegetables every day. Limit foods and drinks high in calories, sugar, salt, fat, and alcohol. Eat a balanced diet to help keep a healthy weight.

3. Be active. Be active for at least 2 ½ hours a week. Include activities that raise your breathing and heart rates and that strengthen your muscles.

4. Protect yourself. Avoid smoking, drugs and alcohol. Build safe and healthy relationships with family and friends.

5. Manage stress. Study a little bit every day. Get support from family and friends. Stay positive. Take time to relax. Get 7-9 hours of sleep each night.

6. Read the following sentences and think.... What do they have in common? If you eat fruits and vegetables, you keep healthy. If you exercise, you get muscles. If you consume drugs, they cause you damage. If you study, you have good marks at school.

7. Conditional ZERO

8. 1. for general truths 2. for instructions Use ZERO Conditional: If the recorder is on, the green light appears. If you have any problem, call our store.

9. The Zero Conditional If the telephone rings, it makes a noise! Water evaporates if you boil it.

10. Attention If the conditional comes first, you need a comma. You don ’ t need a comma if the conditional doesn ’ t come first.

11. If he is angry, his face turns red! If he drinks too much coffee, he doesn’t sleep. Zero Conditional form: If clause – PRESENT SIMPLE + PRESENT SIMPLE