Where possible, rewrite these sentences in the passive. Which sentences can’t be changed into the passive?

1. The role will be played by George Clooney.

2. That song wasn't sung by The Kaiser Chiefs.

3. -

4. The film is being directed by George Miller.

5. Three million copies of the books are sold by them.

6. -

Прочерки значат, что предложение нельзя изменить