6. a) Match the words to get word combinations 1) to keep a) sources of pollution
2) to affect b) core
3) to prevent c) raw materials into products
4) to turn d) electric power
5) to form e) computer hardware components
6) to use f) pharmaceuticals
7) to design g) practical uses
8) to find h) the business
9) to cover i) water
10) to create j) in mind
b) Fill in the gaps using the words from (a) in the correct form
1. Chemists have pharmaceuticals for the health care industry.
2. Young entrepreneurs conducting business and building their enterprises should keep the development objectives of their countries.
3. Possible climate change may water resources and demand.
4. Chemical reactions raw materials, such as coal, oil, and salt into different products.
5. Various training programs for specialists will the core of the negotiations.
6. Electrical engineering deals with the practical application of devices that electric power and signals.
7. Employment companies have extended their reach to the entire HR management business.
8. Water-quality objectives are used as an important policy instrument to prevent .
9. Engineers computer hardware components such as processors, circuit boards, memory devices, networks and routers.
10. He likes to find of his skills.