Formal is like writing to professors. like this, The other day I was with a couple of friends at a cinema. After watching the film the Manager came towards us.... ect ect
The best and most correct answer among the choices provided by the question is <span>Does the use of school uniforms decrease violence in schools?</span><span>.
</span>
Hope my answer would be a great help for you.
If you have more questions feel free to ask here at Brainly.
