Complete the text with articles where necessary ( romans invaded britain in ad 43 and, chasing ancient britons along ( thames , they came to ( place where it was easy to cross.they built ( garrison there -and london was born.they also erected ( bridge over ( river garrison became ( major trading post.later, ( suffered neglect and ( whole area was raided by ( vikings .in ad 886alfred ( great drove out ( raiders, ( bribge was repaired and ( city prospered again.( hundred years later, ( vikings returned but king ethelred sailed up (, attached ropes to london bridge, headed downriver and pulled it down.

The Romans invaded Britain in AD 43 and,chasing ancient Britons along the Thames ,they came to  the first place where it was easy to cross.They built a garrison there -and London was born.They also erected a bridge over the river.The garrison became a major trading post.Later,(9) suffered neglect and the whole area was raided by the Vikings .In AD 886Alfred the Great drove out the raiders, the bribge was repaired and the city prospered again. hundred years later,the Vikings returned but King Ethelred sailed up theThames, attached ropes to London Bridge, headed downriver and pulled it down.

The Answer to the first question: This term means the system that performs certaint tasks by machines only. Also this term is used to determine the system that operates without humans. The Answer to the second question: The most familiar example of automation given in the text is an assembly plant for automobiles and other complex devices. The Answer to the third question: The first step on the way of automation was a mechanization. The Answer to the fourth question: The first robots were designed for increasing speed of work at plants and making production cheaper and more profitable. The Answer to the fifth question: The first industry that adopted widely the automation was car industry. The Answer to the sixth question: The main thing of feedback principle is that this sort of automation can correct itself due to conditions. The easiest example is a climate control in a common flat. If the temperature in the room hotter than it is necessary the fan starts working and it corrects the temptreture in the room, until again it becomes hotter. The Answer to the seventh question: The first abbreviation CAM stands for computer aided manufacture The second abbreviation CAD stands for computer aided design. The answer to the eighth question: FMS stands for flexible manufacturing system. The answer to the ninth answer: More or less all industries in the world use automation technology. An Intensity depends on many options such as industry, the development of the country, and etc. I hope I have helped you. Sorry if I have made mistakes somewhere. I only learn English. Good bye.

1. A ranch must be large enough to support more than one family.
2. In an economic sense, intensity may mean the levels of input per unit of output.
3. He had to examine the relationships between various important items in the balance sheet.
1. ферма должна быть достаточно большой, чтобы поддерживать более одной семьи.
2. В экономическом смысле, интенсивность может означать отношение вложений к единице продукции.
3. Он должен был изучить соотношения между различными основными пунктами в балансовом отчёте.