1. As a result of phenomenal test scores, RHHS will begin to have an open lunch policy. On March 15th, the policy will take action and is open to all students, with the exception of the freshmen.
2. In the decision making of what town business can handle, Rock Hill community is sending around a petition to vote their opinion on yet another Super Walmart being added to the area.
3. With allegations of being a genius, Napoleon Dynamite, will likely be admitted to high school early, for the reason of his teachers wanting to better his future.
4. In releasing the survey by the Child Abuse Prevention Center in Baltimore, the people of the U.S. are informed of the uprising of child abuse cases of 100,000 just from the previous year.
5. As a result of a lighted cigarette on a sofa, Kathy Mahoney, now has $76,000 of house damage, and minor burns on her limbs.
Main thing we need to work on is eliminating unnecessary words. That can be fixed by using active voice. For example, your first lead would read better like this: As a result of phenomenal test scores, RHHS will begin an open lunch policy. On March 15th, the policy takes action for all students except freshmen.
Also, the word “allegations” has a negative connotation. Try a more positive word.
I think if we keep working, you will be an excellent UIL writer.