Определите функцию глаголов to have, to be и to do; переведите предложения.
1. an operating system is a group of procedures which manages the overall operation of the computer.
2. the moscow technical university of communication and informatics has two branches: in rostov-on-the don and nzhny novgorod.
3. what does satellite atm actually do?
4. the section of the communications act that has turned out to be most important has to do with what we now call universal service.
5. in 1992 the mic was transformed into the moscow technical university of communication and informatics.