Составить предложения со словами density, popularity, productivity, complexity, activity, responsibility, capability,

1. The density of water is bigger than the density of oil.

2. The popularity of this wonderful singer grows from year to year.

3. The productivity of this factory depends on the currency change.

4. The complexity to be the best should not hurt your feelings, if you really want to have success.

5. Our new partners activity becomes really higher.

6. The responsibility for childrens upbringing depends only on their parents.

7. Im sure in this girls capability to reach the best result.

8. Ive got the necessity to learn one more foreign language.

9. I feel high humidity in this room, so I think we should order another one.

10. Nowadays teenagers outlive the changeability of their characters.

11. Im not sure in the durability of this device; it is really weak.

12. The falsity of the facts changes the whole process of this case.

13. The teacher gave me the possibility to correct my diploma work.