Are their options? We need some ;P
One of Arachne's character traits is that she boasts about her skills, this determines how the conflict is resolved. She is a very talented waver and she doesn't recognize that part of her talent comes from Athena. Athena decides to give her the body of a spider after they engage in a contest and Arachne's weaving depicts the god's mean actions. Athena is mad at Arachne because she makes fun of the gods and thinks she is better than Athena herself.
"Are you sure you left it on the table?" asked Roberto. is the only correctly punctuated sentence here.
the first sentence requires a COMMA inside the quotations, rather than a period. "Judy said" is attached to the quote, because the quote is judy's words. you keep them together, rather than making them two separate sentences.
the third sentence is missing a comma as well. "oh no," sarah said... is the correct way to write it, with a comma after "no."
the fourth sentence is wrong for several reasons. your end punctuation goes inside your parentheses, and this sentence put the exclamation point after. "She laughed" additionally requires a period to end the sentence, stating that she laughed, then offering her dialogue. alternatively, you could place a comma after "laughed" and accept that for the verb leading into the quote.