умоляю 7. How long does it take for a to write a screenplay?
8. The is the main actor but also play an important role.​ можно без ошибки

1 soundtrack

2 audition

3 film producer

4 screenplay

5 film director

6 cast

7. How long does it take for a _screenwriter_ to write a screenplay?

8. The _leading actor_ is the main actor but _supporting actors_ also play an important role.​