Ex. 2. Put the appropriate preposition from the box into the gaps:
into of upon for in with on by to from
1. Engineer must know the characteristics _ engineering material.
2. Properties depend _ the chemical composition and the physical
structure _ the material.
3. Metals are important _ industry because they can be easily deformed _ useful shapes.
4. A lot _ metalworking processes have been developed _
certain applications.
5. Among various recent trends _ the engineering profession computerization is the most widespread.
6. Computers are increasingly used _ solving complex problems.
7. Engineers _ industry work not only _ machines but also
_ people.
8. Modern engineering is characterized _ the broad application
_ what is known as systems engineering principles.
9. The most important thing _ me now is _ study well and
_ graduate _ the University.