When writing a paragraph you always have to pick a topic to focus on. Good puntcuation is a big part of a paper. When people are reading your paper they need to know how the person is acting like, excited,mad,or etc. A paper shouldn't have repelative language or run on sentences.
Alot of thought like brain storming, ideas, and details should be thought about. That's what makes a paper good and interesting. When finishing up your paper always have somebody read over it and check it. It should always be organized and everything should be perfect.