Answer:
Personally I think the 3rd one would be the best revised
Explanation: While the others are well put this one puts everything into correct context and where it makes the most sense.
Again not 100% sure been awhile since I took English, but it sounds right to me.
Refineries are places where a substance is refined. It could be any substance, really. But, taking into consideration the options we have available, we could conclude that the specific refinery being referenced here is <em>natural gas. </em>This is a common material in plastic, DVDs and crayons, while bauxite, petroleum, and iron are never used in the manufacturing process of these everyday items.
Brutus goes against Caesar because he fears that Caesar will get too powerful if he becomes king. He felt that if Caesar died rome would be saved.
One the omens that Calphurnia mentions in scene 2 is her dreams. Her nightmares foreshadowed Caesars death. She dreamt of Caesar getting murdered.
Meeting people from different places is a good thing because you are able to learn new things while meeting new people and you can explore more about about their language and learn about the languages.