Ответ:

1. When we are ill, what we feel?

2. What is a dirt?

3. Where can get a dirt ?

4. What we must keep?

5. How must we clean our tooth?

6. Why we must visit our dentist.

7. What our body also needs?

8. What must we do for air to stay healthy?

9. What is full of germs?

10. What do we do regulary?

Объяснение: