Задание 1
1) to leave
to do
2) doing
studying
3) wasting
4) to apply
5) checking (хотя можно и check - cущ. - проверка)
6) to reduce
7) finding
8) to include
Задание 2
1) designing.
2) to send an application form.
3) to do the course in Music technology.
4) being the Manager of the project.
5) getting a qualification before earning money.
6) studying Aeronaitical engineering.
7) learning (или to learn) French in September.
8) to visit Ralph Construction.