Go home for breakfast at seven.
Go to school from seven twenty to forty.
About diet
Breakfast is usually milk+four pieces of toast or soybean milk+boiled eggs (nutritious and full)
Two meals for lunch+vegetables+fish or cold noodles without oil or a pancake fruit (more than seven minutes full)
Vegetable and fruit meal substitutes for dinner.
Have dinner before six.
Take a walk after dinner and stand for half an hour.
Drink less water after eight o'clock.
of course
Exercise time can also be put after school.