Ex. VI. Read the sentences and choose the correct words from those given in brackets.

1. “Apotex” employs a new (complex, sophisticated, elaborated) manufacturing and packaging facility that enables the company to manufacture drugs in Canada for world wide markets.

2. According to the receptor theory drugs (produce, create, manufacture) their effects by (approaching, attaching, meeting) to receptor molecules in body sells.

3. The tests involved more than 100.000 soil samples (yielded, resulted, provided) in the development of oxytetracycline.

4. In the process of creating a new drug, researchers perform tests with animals to see the (security, safety, reliability) and effectiveness of it.

5. Pharmaceutical companies are continually developing new drugs using scientific (manner, approach, attitude).

6. But even the most careful testing cannot always (reveal, review, study) the possibility that a drug might produce an unexpected harmful effect.

7. The drug company’s clinical investigator and other scientists (judge, calculate, evaluate) the results of the clinical trials.

8. In the 1970’s and 1980’s researchers (contributed, afforded, provided) greatly in discovering better medicines for treating any crippling and deadly disorders.

9. Tobacco use (contributes, promotes, affords) the development of heart disease and other disorders.

10. (Research, survey, studies,) suggests that a designer drug called MDMA, commonly known as Ecstasy, can permanently damage brain cells.

11. Supporters of legalization of drugs believe (laws, regulations, punishment) against making and selling drugs should be overturned.