II. Выписать Participle I и Participle II и установите функции каждого из них, т.е. укажите, является ли оно определением, обстоятельством или составной частью глагола - сказуемого
1. The man delivering this lecture is our professor on mathematics.
2. A line seen through this crystal looks double.
3. He saw some people in the post-office sending telegrams.
4. Driving a car a man tries to keep steady speed and watch the car in front of him.