Getting up late is harmful to health, so we shouldn't get up late. We should go to bed early. We should do morning exercises every day. We must wash our hands before meals. I can't exercise well right after eating. We must litter. It will make our environment worse. We must put it in the basket. We can't read in the strong sunlight. We must have good habits. This is necessary for us. If we have good habits, we will be healthier.