最佳答案:

　　Good habits：

　　exercise for 20 minutes ， drink milk ， read books ， take a walk after supper ， eat fruit ， help with housework ， take a shower

　　Bad habits：

　　stay up late ， watch TV for 3 hours ，

　　eat hamburgers ， go online for 2 hours ，

　　play computer games too much

最佳答案:

　　略

最佳答案:

　　One possible version：

　　Here are the results of the student activity survey at Hilltop School. Most students exercise three or four times a week. Some students exercise once or twice a week. Some students are very active and exercise every day. As for homework ， most students do homework every day. Only some students do homework three or four times a week. No students do homework once or twice a week. The results for"watch TV "are interesting. Some students watch TV every day ，some students watch TV three or four times a week ，but most students watch TV once or twice a week.