What I would change is...

If I could change something, I have a lot of ideas.
But, what is the most serious problem to me is the danger around the school zone.
My friend was in a traffic accident recently.
Fortunately, she suffered no injury in the accident.
But her bicycle was broken.
I have sometimes felt the danger of traffic accidents.
Some roads are not separated into road and sidewalk.
I think we should make safe roads that we can drive on comfortably.

Aya