It was established in Rome
To be honest, I'm not entirely sure if it would be considered a complete sentence or not. Technically speaking it has a subject and a verb, but I don't know if it has a complete thought. I think it should read: The clouds looked dark.
They both kill themselves.
I hope i understand correctly but:
1. prewrite/plan
2. writing
3. revising/reviewing
4. editing
5. publishing
