2. Вставьте пропущенные предлоги и союзы, где это необходимо. 1. The more goods are swapped … other goods and services, the more effort is wasted to find those … whom these swaps can be swaps can be made.

2. … 1960 and 1985, UK exports as a share … the GNP is reported to have risen … 20 percent … nearly 30 percent.

3. Exchange may take the form … barter in which goods or services are traded directly … other goods or services.

4. The firm is known to have been trading … jewellery … over a hundred years.

5. Goods and services are sold … money and the latter is to its turn exchanged … other goods and services.

6. New forms … money are known to have been developed … the development … the banking system.

1. The more goods are swapped with other goods and services, the more effort is wasted to find those with whom these swaps can be made.

Explanation: The sentence talks about the increasing effort wasted to find people with whom goods and services can be exchanged. The word "with" is used to show the connection between the goods and services being swapped and the other goods and services they are being swapped with.

2. Between 1960 and 1985, UK exports as a share of the GNP is reported to have risen from 20 percent to nearly 30 percent.

Explanation: The sentence discusses the increase in UK exports as a percentage of the Gross National Product (GNP) between 1960 and 1985. The phrase "as a share of" is used to indicate the relationship between the UK exports and the GNP. The word "from" is used to show the starting point of 20 percent, and "to" is used to indicate the ending point of nearly 30 percent.

3. Exchange may take the form of barter in which goods or services are traded directly for other goods or services.

Explanation: The sentence explains that exchange can occur through barter, where goods or services are directly traded for other goods or services. The phrase "in which" is used to introduce the barter as the form of exchange. The word "for" is used to show what is being exchanged.

4. The firm is known to have been trading in jewelry for over a hundred years.

Explanation: The sentence states that the firm has been involved in trading jewelry for more than a hundred years. The phrase "in" is used to indicate the specific area of trading, which is jewelry.

5. Goods and services are sold for money and the latter is in turn exchanged for other goods and services.

Explanation: The sentence describes the process of exchanging goods and services for money, and then the money being further exchanged for other goods and services. The word "for" is used to indicate what is being exchanged, both for money and for other goods and services.

6. New forms of money are known to have been developed with the development of the banking system.

Explanation: The sentence mentions the development of new forms of money in relation to the development of the banking system. The phrase "of" is used to show the connection between the new forms of money and the banking system. The word "with" is used to indicate the simultaneous occurrence of the development of new forms of money and the development of the banking system.