Задание 3. Прочитайте текст и вставьте вместо каждого пропуска нужную грамматическую форму, выбрав её из четырёх предложенных вариантов. Most of the pollution in cities is caused A. _______ cars and other vehicles. Every time your car B. _______, dangerous chemicals like carbon monoxide and nitrogen oxide are pumped into the atmosphere. But somebody's air or water had been polluted by C. ______ car even before it reached the road. Your car contains about five and a half pounds of plastic in the seats, the dashboard, the cables and so on. For each pound of plastic, two pounds of toxic chemicals were produced and these have been dumped somewhere. Eventually your car will be scrapped and D. ________ pollution will be caused. If we E. _______ about the environment, most of the materials would be recycled. C. 1) you 2) yours 3) your 4) yourself D. 1) much 2) many 3) most 4) more E. 1) care 2) cared 3) will care 4) have care