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Experts say that students usually need eight to ten hour’s sleep at night. But most Chinese students do not get e   sleep. Some Chinese parents a  usually glad to see their children studying late. They will think their children work very hard. But not a  parents are very happy about this. Once a mother told us that every morning her 10-year-old boy put up one finger with his eyes still c , asking for one m  minute to sleep. Like t of students in China, he has to get up before six every morning.
A report shows that w  a good night’s sleep; students seem to be weaker than they should be. Many students have fallen a   during class at one time or another. Too much homework is not the only reason why students stay u  late. Some watch TV or play computer games late into the night. Experts have ever said that students should develop good study h . Some clever students never study late, but they are able to work well in class.