III. Перепишите следующие предложения; подчеркните
Participle I и Participle II и установите функции каждого из них, т.е. укажите является
ли оно определением, обстоятельством или частью глагола – сказуемого.
Переведите предложения на русский язык.

1.
Alloy is a material consisting of two or more elements.

2.
The speed – range depends on the kind of speed – change mechanism used.

3.
If worked beyond certain limits, the metal will become very brittle.

4.
She was sitting in the arm-chair, looking through a newspaper.

5.
Over 57 million students are enrolled in American schools.