3. Define functions of infinitives in the sentences and translate into Russian. (To prevent occupational diseases) is extremely important for the development of modern industry.
(To study this phenomenon) requires much knowledge.
Our task is (to reduce hazardous wastes) by 15 % this year.
Eecologists (must protect) native wildlife.
They hope (to be sent to the conference).
The manager was asked (to tell about green policy in his company).
They work to (prevent occupational diseases) among employees.
(To measure radioactivity levels) at job sites they conduct radiological studies.
This problem is too complex (to be solved by students).
This method is accurate enough (to give reliable results.)
The process (to be analysed in this article) is known as evaporation.
Our plant produces automatic machine tools (to be exported to Asian countries.)
The laboratory assistant will be the last (to leave the classroom.)
The problem (to find a safer way of production) is to be solved soon.