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Найдите предложения, где употребляется конструкция «сложное подлежащее». 1. High unemployment rate in Europe is assumed to result from high un-employment benefits. 2. The private sector is normally considered to use resources more pro¬ductively than the government. 3. Social security payments and unemployment benefits are known as transfer payments. 4. It is known that taxes raised at the national level, suchas income tax or VAT (value added tax), are usually supplemented by local taxes. 5. More people have been found to choose to stay unemployed in coun¬tries with very high tax rates. 6. Chemical and steel workers know their earnings to increase more than those in textile and trade sectors. 7. The UK government is known to take nearly 40 percent of national income in taxes. 8.Macroeconomics is concerned with demand for goods by households or the total spending on machinery and buildings by firms.