I wear my smartest clothes when I go to the party or another celebration( я надеваю самый нарядный костюм когда иду на дискотеку или другой праздник)
Science has invented a lot of interesting and useful. From biomaterials to artificial hands. From artificial kidneys to contact lenses that train the eye muscles night. From high-speed aircraft to high-speed trains that save time. From digital libraries, online universities and courses to advanced settings deep drilling of earth's crust. Modern technology should serve mankind, to help him to reach even greater heights.
However, not all technologies are for the benefit of man. Often the opposite is true. For example, modern weapons are capable of destroying both nature and human life in frightening proportions. Industry smokes, smokes, dumps toxic waste into the water intrudes into the earth's depths in search of resources. And plastic waste has already become a byword, they do not decompose naturally and are laid in nature for a long time. The Pacific already located a new "continent" of floating debris.
Now before modern technology, the challenge is to find effective ways of cleansing the environment, recycling. We also need to develop alternative sources of energy because oil, gas and coal are exhaustible in the world. But they built the world economy. Soon still have to find a replacement.
Technology created by talented people can benefit, and may harm. Depending on how to use them. With a smartphone, for example, you can breed gossip. You can not get out days of computer shooters. Each technology should be used wisely and understanding its present use.
<span>1. Every day on the way to work I meet) my old friend
who (to lives) not far from my place.
2. Mike is flying) to New York now. He (is a businessman and (to
travels) to different cities every month but last month he (did not go)
anywhere because he (was) on vacations with his family in Colorado. They had) a great time there.
3. Did you make) a presentation at the meeting last Tuesday? - Yes, my boss liked)
it very much. He thought it (was) one of the best presentations. He (wanted) to
include me in the delegation which (takes/is taking/will take) part in the
annual convention in Chicago.
4. Have you ever (been) to the Yellowstone
National Park? - Yes, but
it (was) a long time ago when I ( was) in high school. I have never been) there
since then.
5. Have you booked/Did you book) the tickets to the concert? - Yes, I did/had
done) it online before I (left) home for work...</span>
Polar bear - Northern our brother brown bear. It is much more than all the other bears: in height up to 1.5 m and length of up to 3 M. the Weight of a polar bear can reach 700 kg Traveler lion notes that during the crossing of the Bering Strait, they were killed seventeen bears, seven of which weighed every 750 kg, It can rightly be called the king of the Arctic ocean.
The polar bear is different from his other relatives more elongated body is clumsy, but rather elongated; short, thick, but strong legs. On his paws, his broad feet, much longer than those of their <span>relatives is more convenient for walking on snow, as well as during sailing. In addition, the fingers are connected Tolstoy swimming membrane, and end with average size thick and curved claws. Long, shaggy and thick fur consists of a short coat smooth and shiny and pretty soft hair that is short on the head, neck and back and shorter on the back of the body, the belly, the legs and on the lower parts of the feet. The seasons do not affect the color of a wool: he always white or milky yellow.</span>