Hi，I am Andy.The most important thing is how can we keep healthy.Let me tell you something.
　　First,we need a good sleep.We need to sleep for at least 8 hours.It can make you feel better next day.
　　Second,we must have good eating habbits.We should eat vegetables and fruit every day.They good for our health.We should drink milk almost every day.And remember,don't eat too much junk food.They are unhealthy.
　　Third,we should exercise.We must play sports four to five times a week.It's really good for the mind and the body.
　　No matter what good habits do you decide to develop,you should try to keep them.“Old habits die hard”，so start to do these things before they're too late!
　　I expect everyone can be healthier.