It looks like it is asking you to modify the words to fit them into the blanks. For example, instead of "it is fascinate to think that with computer generated image filmmakers may be able to create deceased movie stars," modify "fascinate" and "image" to fit the sentence. It would become "it is fascinating to think that with computer generated images filmmakers may be able to create deceased movie stars." "create" doesn't need to be changed because it is already in its correct form.
