The lifestyle which we enjoy today is a result of countless ideas and inventions, which have taken many centuries of man’s history to develop.
1.The first great idea was when a caveman picked up a heavy stone to help him.The use of fire was another step without which no subsequent development would have been possible.Another great move towards modern technology was the invention of the wheel by some unknown prehistoric genius.
2.Man had efficient metal weapons and was able to hunt large animals for food. Man also discovered how to plant crops, gathering seed from wild plants, which he knew to be useful.
3. Another important invention which has contributed greatly to our modern knowledge was writing. The Greeks were the first people to use writing to record language as spoken by contemporary men; and their works are still widely read today, for information and for pleasure.
4.After the time of the Romans, the speed of discovery slowed down, and indeed many earlier discoveries were lost for hundreds of years.s important was the invention of printing, giving many men an opportunity to read and to own books which before had been available to only the wealthy few.
5.The invention of the steam engine, the condenser and piston made possible modern manufacturing processes.Farm machinery was invented, and production of larg-er food-crops became possible.The manufacture of cars began a new era in transport, and led to the appearance of lorries and buses, without which our cities would not have grown to their present size.
6.The airplane was constructed.
7.All our discoveries today are based on the ideas of men who lived before us; and without their groundwork, modern inventions would have been impossible. All nations can benefit from the knowledge left to us by earlier generations.
1. He said his mother was a doctor
2. My friend says he has already read that atricle
3. We didnt know that she would be glad to see us again
4. His brother said he was busy and couldnt help us
5. Our parents say that kids play football
6. He said he didnt like to go to theater
7. Everyone knew her sister would go/be going to London the following week
8. She said she lived in Saransk
9. Her dad believed he would get a letter from his father
10. Their teacher thought that his students liked to study english
Many people prefer virtual communication
and friendship as it does not require exchange of non-verbal signs and
emotions, a separate place (room, cafe) for a meeting or a well-defined time
schedule.
The users of virtual communication can
hide truth easier, avoid uncomfortable questions and discussions by a single
click of the mouse.
<span> Often, they create their personal profile with
a fakes personal data or a photograph of unknown people. </span>
It provides more confident and safety to
be a person one likes to be. Thus, the virtual space gives a certain freedom
from personal complexes such as being shy, for a example.<span />
<span>8. The characteristics of a headline are the attraction of another's attention with an ad, which has to help you make a better selection on better prospects, and which also delivers a message.
9. Some articles begin on the front page or continue to the next because an article can't be sometimes fit onto just one page, therefore it is continued on the next page. </span>10. I myself enjoy crossword puzzles, for they improve my vocabulary and test my knowledge.11. The characteristics of a good advertisement is a clear message of what is being advertised, and something that catches possible future customer's attention, like a good design or slogan.<span>12. People may write letters to the editor to make suggestions, say their opinion on some matter, or just to simply show their commendation. Удачи)</span>