<span>"If the cat-meows one more time, I know, he will – I am going to have to get the treats."
This is the sentence that provides the proper use of dashes. </span>
Answer:
The three men agree to think further about the matter, and when Casca and Brutus have gone, Cassius in a brief soliloquy indicates his plans to secure Brutus firmly for the conspiracy that he is planning against Caesar. Unrest is possible in Rome because the new leader is weak.
The first sentence. There should be a comma after surprised.