1) British agriculture employs 2% of the workforce. Отрицательная форма: British agriculture doesn't employ 2% of the workforce. Вопросительная форма: Does British agriculture employ 2% of the workforce? 2) Great Britain is among the most developed countires. Отрицательная форма: Great Britain isn't among the most developed countires. Вопросительная форма: Is Great Britain among the most developed countires? 3) There are many coal fields in Wales. Отрицательная форма: There aren't many coal fields in Wales. Вопросительная форма: Are there many coal fields in Wales? 4) British plants produce steel and machinery. Отрицательная форма: British plants don't produce steel and machinery. Вопросительная форма: Do British plants produce steel and machinery? 5) Chief imports of Great Britain are metallic ores and food. Отрицательная форма: Chief imports of Great Britain are not metallic ores and food. Вопросительная форма: Are chief imports of Great Britain metallic ores and food?