Here are the correct forms of the words in brackets to complete the sentences:

1. Your teen can maintain an active lifestyle by **practicing** yoga and Meditation. (practice)
2. My first **impression** of smoking was terrible. (impress)
3. Cigarettes contain nicotine, an **addictive** chemical that affects the body and the mind and keeps people hooked. (addict)
4. Learning to self-care is so important to meet their basic needs and be **physically** and mentally healthy. (physic)
5. **Encouraging** your teen in physical activities regularly is crucial for their overall health and well-being. (encourage)
6. **Children** and teenage years are the best time to develop healthy habits since young people are easier to mold. (child)
7. You should encourage healthy habits in your **teen**. (teen)
8. **Gymnastics** is another physical activity teens can incorporate into their daily routine. (Gym)