Um, I would say they might be shocked because back then they didn't have anything like Rock Concerts and they didn't really like anything different, surprising, or weird. That's why when they could not understand why someone cooked different they thought it was witch craft and thought that person was a witch and burned them alive or hung them.
The Forum served as a stage for Roman politicians and philosophers. It was a sort of a square where people gathered to hear these politicians and philosophers speak.
Vegetarians don’t eat meat but are an exception to dairy products
You form conclusions by wrapping it up- either restate the thesis differently or state your universal message
Claim A needs to be narrowed, it doesn't really elaborate like the other ones