Part Two: Edit/revise each sentence to make it both concise (eliminate non essential words) and parallel. 1. The Johnsons were cheerful and knowledgeable traveling companions and behaved generously. 2. We must either raise revenues or it will be necessary to reduce expenses. 3. The police have a duty to serve the community, safeguard lives and property, protect the innocent against deception, and they must respect the constitutional rights of all. 4. Sir Humphry Davy, the celebrated English chemist, was an excellent literary critic as well as being a great scientist. 5. The delegates spent the day arguing with one another rather than work together to find common solutions