Подчеркните в них причастия времени и определите его функцию: 1. the first sputnik was created in the soviet union. 2. when frozen water becomes ice. 3. the building covered with special polymer materials will become resistant to light and heat. 4. nylon was the first synthetic fibre used in clothing. 5. the improved device found wide application in machine-building.
2. frozen обстоятельство
3. covered определение
4. used определение
5. improved определение