Oracle
Questions about future events, like who will win the Super Bowl or when the world will end can only be answered with predictions. Often, those predictions are based on evidence and facts, but sometimes they are someone's opinion. The Predictions category is a place where questions about future events are gathered together to be answered.
WikiAnswers is a bad place to ask for predictions about the future.
a crystal ball
No, the movie took place in the future. the is no way there were any dinosaurs
I'm not an expert but writing for clarity has been a major part of my life for about 50 years, from college and grad school to my career. I doubt that there's an actual rule that is responsive to your question. What I do is put myself in the reader's place. What would he or she consider right, or best? If you're not sure, just write for yourself. What seems best to you, even if it just sounds better or looks better on a typed page?
Greeks
Movie forums usually hold frequent discussions about new movies. They usually talk about predictions about future movie releases, or explain unknown phenomenon to other movie watchers.
The eastern Mediterranean.
In a place
The most common way for ancient Greeks to travel was by foot or by sea. They often walked or used boats to get from place to place.
The temple of Artemis was built so the ancient Greeks had a place to worship the goddess Artemis.
subway