Найдите причастия I и II в последующих предложениях и

Найдите причастия I и II в последующих предложениях и
обусловьте их функции:
1. The Open University founded in 1971 is one of the most revolutionary
universities in Great Britain.
2. Students enrolled to the Open University study from several weeks to 3 or 4
years.
3. Receiving lessons and lectures by means of special TV and radio
programmes, students of the OU study at home.
4. Sending educational materials to students by mail the Open University
enables people to study without leaving their job.
5. After a course of studies lasting 3 or 4 years a student may sit for a final
examination.
6. A qualification awarded on the basis of 3 or 4 years course is called a
Bachelor Degree.
7. The course leading to a Bachelor Degree is called a degree course.
8. The courses of Arts and Science offered by the OU lead to the first scientific
degree.
9. The degree-awarding body in Great Britain is the Council for National
Academic Awards.