Подчеркните в следующих предложениях Participle I и Participle II и установите функции каждого из них, т.е. укажите, является ли оно определением, обстоятельством или частью глагола-сказуемого.

1. Having spent nearly three months in London students will have some familiarity with its life and culture.
2. The course is a three-year programme requiring students to study a mixture of compulsory and optional subjects.
3. Computers are also used for a wide range of projects including computer-aided graphics and design.
4. Students can develop their own programs with the assistance of a member of staff if required.
5. This year we are offering two new undergraduate courses.