ОЧЕНЬ СРОЧНОО!Помогите пожалуйста!!! В первом надо passive voice, во втором active voice!

The Hamlet was written by William Shakespeare.America was discovered by Christopher Columb.The Shark Tale theme was signed by Christina Aguilera.Star Wars was directed by George Lucas.A young boy was protected by the program the robot.Every year Oscar is awarded.Peter Jackson has directed King Kong.For the battle scene is hired Film extras.The opera singer is singing the theme tune.Munch in 1893 paints the Scream.