Вправа 4 Розкрийте дужки, вживаючи відповідний час Active/Passive

1. The prototype for the Internet (create) by the US Defense Department in the sixties. 2. A variety of devices can (attach) to a computer. 3. While she (search) the Internet yesterday, her computer (crash). 4. What kinds of problems she (have) with hardware recently? 5. These PCs (not / make) in the USA. 6. The company (introduce) the first Game Boy in 1989? 7. Browsing the Web (be) very popular. 8. How long you (have) this website? 9. They (export) a lot of equipment from France for two years. 10. Confidential information (steal) from the database by hackers last week. 11. What time this message (send) yesterday? 12. A dot (use) to separate the parts of each identifier. 13. He (work) for IBM since last year. 14. She always (use) a browser program for looking at pages on the Internet. 15. You (want) to virus check another disk? 16. How she (draw) pictures on a computer? 17. Who this program (write) by?

Вправа 5 Відкрийте дужки, використовуючи Active Voice

1. At the moment my friends (try) to learn how to use Active Server pages. 2. The mouse port and the keyboard port (look) exactly the same? 3. Over the last few decades, we (transform) all kinds of IT technologies. 4. They (not / have) any problems with graphics so far. 5. Computers (be) part of many machines. 6. There (be) many improvements in interface design since the development of the GUI. 7. He (not / repair) the printer by the time his boss arrived. 8. I never (use) a program as simple as this. 9. We always (ask) the users, not the managers, what they (need) from the system. 10. There (be) different kinds of computers in use today. 11. He (test) this program from 3 to 6 o’clock yesterday? 12. Once you (write) your program you have to test it. 13. They (test) this program for two hours already when I came to the office. 14. Computers (proliferate) in many areas nowadays. 15. The use of magnetic disks (become) widespread nowadays. 16. What he usually (do) as a break from programming?

Вправа 6 Відкрийте дужки, використовуючи Passive Voice

1. Text … typically … (print) in black. 2. The actions … usually … (perform) through direct manipulation of the graphical elements. 3. The term GUI … historically … (restrict) to the scope of two-dimensional display screens with display resolutions capable of describing generic information. 4. Most modern general-purpose GUIs … (derive) from this system. 5. Available commands … (compile) together in menus. 6. When … the use of text-based hyperlinks … (develop)? 7. A pointer-based system called Sketchpad … (develop) by Ivan Sutherland in 1963. 8. A Compact Disc … (make) from a 1.2 mm thick disc of almost pure polycarbonate plastic. 9. Before digital imaging … (develop), the traditional method of doing this was to photograph the image three times, using a filter for each colour. 10. The technology … later … (adapt) and … (expand) to include data storage CD-ROM, write-once audio and data storage CD-R, rewritable media CD-RW.

Вправа 7 Відкрийте дужки, використовуючи Passive / Active Voice

1. Colour printing … (be) the reproduction of an image or text in colour. 2. Colour printing … (involve) a series of steps, or transformations, to generate a quality colour reproduction. 3. The "subtractive" primary ink colours … (be) cyan (a bright blue), magenta (a vivid red-purple), and yellow; which … (abbreviate) as CMYK. 4. Specific graphic processes and industrial equipment … (use) for mass reproduction of colour images on paper. 5. A computer screen … (mix) shades of red, green, and blue to create colour pictures. 6. In 1995 there … (be) fewer than 1,000 web development companies in the United States alone, but by 2005 there … (be) over 30,000 such companies. 7. Ivan Sutherland … (develop) a pointer-based system called Sketchpad in 1963. 8. CD … (be available) on the market since October 1982. 9. From its origins as a music format, Compact Disc … (grow) to encompass other applications. 10. Since the mid-1990s, web development … (be) one of the fastest growing industries in the world. 11. By 2007, 200 billion CDs … (sell) worldwide.

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