I believe that regular exercise is important.//Exercise helps us relax.//I love jogging in the early morning.//I can enjoy the quiet and fresh air.//
B:
I think we need to get enough sleep every day.//Sleep improves our mental and physical health.//I do better in school when I sleep enough.//
C:
Sorry to interrupt, but you are missing an important point.//A healthy diet is the most important thing because our body is made of what we
eat.//I have more energy when I eat a lot of fruit and vegetables.//