В) с русского на английский язык

1. Существует много различных компьютеров.

2. Мышь – это одно из устройств ввода информации.

3. Монитор отражает результаты работы компьютера.

4. Эти миникомпьютеры стоят от 450 до 1000 долларов.

5. Чем меньше компьютер, тем быстрее он работает.

Exercise 6.Вставьте правильную форму глагола "to be" и переведите предложения.

1. There _____ several kinds of computer.

2. There _____ problems with this program yesterday.

3. There ______ special-purpose & general-purpose computers.

4. There _____ very useful data in that file.

5. ______ there many mistakes in this program?

6. There ____ no any all-purpose computing machine.

Exercise 7.Переведите следующие "цепочки существительных".

Computer cost, operation order, control unit, input device, computer factory, data processing system, process control, communication means, computer development, data storage hierarchy, instruction sequence, user file, date resource, computer system unit, computer functions, input unit, communication lines, processing steps, cursor movement, character recognition, output data, storage elements, data transfer, manufacturing process, control function, processing productivity, disk compression, system unit, speaker volume, installation procedure, key combination, menu bar, address cells contents, memory-optimization program, news server name, system optimization utilities, software packages developer, text file transfer, low-radiation screen, high-speed access, personal computer Winchester disk, internal memory capacity, special function keys, left mouse button, the minimum hardware and software requirements, a standard Microsoft two-button mouse, tech support department, pull-down menus.