Подчеркните participle i и установите функции, т.е. укажите, является ли оно определением, обстоятельством или частью сказуемого. 1. the plant producing tractors is very powerful. 2. one must be careful when working with sharp tools. 3. new technologies are reducing the number of workers needed

This is a story of how two met opinions.A patient had one opinion?a surgeon another one. It was very difficult operation and the patient was nervous. He had sick heart. But he wanted a metallic heart. He believed that it is safe and it never wears out. The surgeon understood that it is wrong decision. The surgeon was for life without metal interference and he couldn't imagine a world in which human are made of half-metal. He tried tell the patient out, but the patient insisted on his opinion. The surgeon was the best. Everyone wanted go under a knife to him. When Metallos became citizens, people began to envy them. But Metallos conversely envied people. Metallos wanted feel and people wanted do unusual things as Metallos do. . I’m sure that hybrids of humans and robots can appear in future. The world does not stand. Every day it develops. Scientists create that something new and sometimes this things is not understand for people. Even now use metal products, replacing the live leg or arm or even the heart. This story teaches us that every person must has his opinion and decision.

Я подправила тебе артикли,в первых предложениях. Артикль а ставим когда говорим о предмете(без разницы живой или не живой предмет) впервые ,а the когда повторно упоминаем об этом предмете .

cat- кто? что? - белый квадрат (кошка)

is - is, are, am- треугольник со стрелочкой внутри (есть)

skip - что? - белый квадрат (прыжок) или что делает? белый треугольник (прыгать)

pig - кто? что? -  белый квадрат (свинья)

Ann - кто? белый квадрат (имя Анна)

can - can, must - синий квадрат (мочь)

swim - что делает? белый треугольник (плавать)

it - кто, что? белый квадрат

sing - что делает? белый треугольник (петь)

sit - что делает? белый треугольник (сидеть)

tim - кто?   белый квадрат (имя Тим)