. Вставьте в предложения слова: economy, economics, economist, economic, to economize, economical. 1. An early definition (определение) of... was "an inquiry (изучение) into the nature and causes of the wealth of nations". 2. The national... is the system of the management and use of resources of a country. 3. You can ... if you compare the prices of goods before buying them. 4. J. M. Keynes was a famous .... 5. Inflation may cause a bad ... state (положение) in a country. 6. If youve got a large family, its more ... to travel by car than by train.

 1. An early definition (определение) of economicswas "an inquiry (изучение) into the nature and causes of the wealth ofnations".