Activities do your parents have to do in their jobs?2) Which of theword Buildingid vbuild er nbuild ing nMy father is a builder.He has to build housesHe also has to repair buildingsdoesn't have to use a computer in his work.He doesn't hay составьте рассказ по образцу ​

Computers may have a short history but prior to their development, there were many other ways of doing calculations. These calculations were done using devices that are still used today; the slide rule being a perfect example, not to mention the ten fingers of the hands. These machines, unlike computers, are non-electronic and were replaced by faster calculating devices. It wasn't until the mid-1940s that the first digital computer was built. The post-war industrial boom saw the development of computers take shape. By the 1960s, computers were faster than their predecessors and semiconductors had replaced vacuum tubes only to be replaced in a few years by tiny integrated circuit boards. Due to microminiaturization in the 1970s, these circuits were etched onto wafer-thin rectangular piecess of silicon. This integrated circuitry is knon as a chip and is used in microcomputers of all kinds.

1. Life __ (would be ) easier if everybody __ (spoke) English!
2. I __ (would make) boxing illegal if I __ (were) president.
3. If my headache __ (does not get) better soon, I __ (will take) an aspirin.
4. It's a pity our team hasn't got any money. If we __ (bought) a new goalkeeper, the team __ (would be) much stronger.
5. I __ (will go) cycling with you this weekend if my brother __ (lends) me his bike.
6. You __ (will be) ill if you __ (eat) all that chocolate cake.
7. i __ (would go) skiing if I __(lived) nearer the mountains.