1.a. I have only a limited……………………….of computers.
b.Some farmers still use pesticides out of………………….
2 a. Some farmersstill use pesticides out of………………
b.He saw………………on the faces of the people near him.
3. a.Japan’s industrial………….is increasing by 2% per year.
b.We need an……………..of additional resources to carry out our project.
4. a.The economic…….caused salaries to drop off.
b.What are your plans for the…………………….of your new farm?
5. a.The Primw Minister had………………..but to resign.
b.New ways to treat pests may provide an……………………….to pesticides.
6. a.There has been a significant……………..in farmers’ working condirions.
b.Unluckily a gradual…………in the weather is expected in the south of Italy.
7. a.There has been an………….of violence in big staff.
b.The company has announced a futher………………………………in its staff.
8. a.You must meet the expenses of……..work on your farm buildings.
b.The………………….of chemical fertilizers is one of the aims of sustainable agriculture.
9. a.The………………………………of the government support didn’t allow farmers to achieve their aims.
b.This is a new…………………….to the study of agriculture.
10. a.Workers are paid for their…………………………………..
b……………………………….is a very bad thing for human nature:it is the root of all vice.
11. a. It is time to stop the………………………….of the ozone layer.
b. Environmentalists are interested in wildlife
12. a. A rapid…………………of weight is a symptom of disease.
b. The Documentation Centre for Sustainable Agriculture is a non-……………………..association.

Oh no ! You do it. You don’t really want to cheat, do you ?