Сделать exercise 8 make the sentences negative 1 i lose my bag every week.2 he is a very clever pupil.3 we clean our flat every friday.4 it makes me happy.5 she does a lot of work.6 they meet her every day.7 she lives in russia.8 we are from germany.9 i work in this school.10 they often visit us.11 it makes only harm.12 he loves me very much.

1. I don't lose ... .
2. He isn't a very ... .
3. We don't ... .
4. It doesn't make ... .
5. She doesn't do ... .
6. They don't meet ... .
7. She doesn't live ... .
8. We aren't ... .
9. I don't work ... .
10. They don't often ... .
11. It doesn't make ... .
12. He doesn't love ... .

The nature and the person are closely connected. And if the nature can exist without person, then the person without it can't. Therefore it is so important to live in harmony with the nature.
But, unfortunately, people try to subordinate to themselves the nature, to become her owner, but so it is impossible. The nature needs to be protected, it is our house. Necessary for life the nature gives all to us. If was considered earlier, the natural riches which aren't settled that they in large quantities, then now it becomes clear what is in limited quantity much. The person can't use gifts of the nature constantly as they can disappear soon. A task of the person to preserve the nature and to increase her riches. It is necessary to approach the matter as we are obliged to leave behind to the descendants the rich, beautiful, and pure planet responsibly.

We use money every day to pay for things we buy.
Thousands of years ago, the money was not used. Instead, man had the “barter” system. This meant that if one wanted something he had, he had to find someone who had this thing. Then he had to offer him something in exchange. And if that person didn't like what he was offered, the first man couldn't get what he needed.
Over time, certain things were used as money, because virtually everyone would take these things in exchange. In the past people used shells, beads, beans, cocoa, salt, grain, tobacco, leather, and even cattle. But coins are much easier to use than, say, cattle. Them easy to store and carry.
They were first made from either gold or silver. They were imprinted with the brand name. Printing was showing how much each coin was worth.Later, people began to use coins made of cheaper metals. Metal just had no value, but the coins still had value on the basis of printing, imprinted on them. People have also started to use paper money. No longer mattered that the money itself had no real value. This is the kind of money we use today.
Money has many forms. For example, this can be coins, bills or electronic money. Coins is the money of small denomination. Previously, they were made of valuable metals, because the coin itself was valuable. Now they are made from cheap materials. Due to the fact that a large number of coins was not convenient to carry, came up with paper money. They are made with special characters, so you can't fake them. First, a currency of mistrust, but then people got used to it and started to use. Today electronic money has become one of the main ways of payment for goods and services. Electronic money is very convenient to pay for purchases in online stores. The first electronic money began to produce in 1994 in the United States. They have gained popularity and within a year took their payment system. Electronic money has become much more convenient. And the card was smaller than bill.

In the big shopping malls are not only shopping but also food courts where you can buy any food and drink what you want. Also, there are a variety of entertainment movie small parks. And for the convenience of visitors, many shopping centers are open until late at night in these centers have recreational areas with benches, decorations, special conditions for disabled elderly as well as in some stores for the convenience of the teller.
To Attract people to the store is Windows. 
Looking at the shop Windows - it's sometimes an interesting exercise, but I don't think so. For me, the people who consider showcases look strange and absurd. When I look at the showcases I feel like a beggar who can't log in to the store and buy it.
Consultants often also bring inconvenience. I wish the consultant was perfect. 
The ideal consultant should not be Intrusive. If you want to ask him, then you do it yourself. A good consultant should not be rude or humiliate customers. And the buyer in turn must abide by the rules and respect the employees of the store.