1. future simple: The artists will create a masterpiece.
2. future simple progressive: The artists will be creating a masterpiece.
3. future perfect: The artists will have created a masterpiece by tomorrow.
4. future perfect progressive: The artists will have been creating a masterpiece for more than two hours.
The answer is 4 because someone else may believe bush is not as bad as hitler
Technical writing is sometimes defined as simplifying the complex. Inherent in such a concise and deceptively simple definition is a whole range of skills and characteristics that address nearly every field of human endeavor at some level.
Source: TechWhirl