1. We are using up our natural resources and at the same time polluting our environment with dangerous chemicals. If we continue to do this, life on earth cannot survive.

2. The oil had all been used up.

3. The petrol had nearly all been used up.

4. The earth's resources are being used up at an alarming rate.

5. A catalyst facilitates a chemical process without being used up or changed itself.

6. Bills are allocated to those offering the highest prices until the total amount on offer is used up.

7. When five years are used up, children could receive vouchers for their support.

8. All adrenalin had been used up, to be replaced by the slight madness that comes from baking in the sun.

9. Once I've paid for my rent and food, most of my Social Security is used up.

10. Most of the energy we consume is used up by our bodies.

11. And if they build a golf course, it will use up to a million gallons of water a day.

12. Unlike in a battery, the chemicals in a fuel cell are continuously replaced as they are used up.

13. Watch out for household products being used up too fast or appearing in places where they are not usually kept.

14. The product be used up within 2 hours.Sentence dictionary

15. It will not be used up so soon.

16. Fossil fuel could be used up one day.

17. The mixture of Putty and Hardener should be used up before gelling.

18. The bamboos in the area cannot be used up if they are felled alternatively.

19. Energy cannot be used up, it is only changed from one form into another.

20. It was estimated that these landfills could be used up to 2020.

21. Many people think that the water on earth will never be used up.

22. Light from the sun is practically inexhaustible; in other words, sunlight cannot be used up.

23. Many people believe that the world's supply of fresh water will never be used up.

24. And the issue that current almost all community puts in integral to be used up hard, of skyline bleachery roll out, also be one kind uses up integral, raise user vivid jerk and agglutinant kind.