In China , more and more middle school studen

In China , more and more middle schoolstudents are getting shorter sleeping time than before. Most students sleepless than nine hours every night, because they have much homework to do. Somehomework is given by their teachers, and some by their parents. Also, somestudents don't know how to save time. They are not careful enough while they dotheir homework, so it takes them a lot of time. Some students spend too muchtime watching TV or playing puter games. They stay up (熬夜) very late. Some studentshave to get up early every morning on weekdays to get to school n time by busor by bike. It can be a long way from home to school.

　　Schoolsand parents should cut down some of the homework so that our children can enjoymore than nine hours of sleep every night for their health. For children, weshould make best use of our time. When we have enough time for sleeping, wewill find it much better for both our study and health.

1.What makes most students sleep less thannine hours every night?

A．Watching TV.

B．Playing puter games.

C．Doing their homework.　　　　　

D．Doing housework.

2.Who else gives children some homework todo except their teachers?

A．Their parents.

B．Other students.

C．The children themselves.

D．Nobody else.

3.How many hours of sleep is good forstudents' health?

A．Less than 9 hours.

B．Over 9 hours.　　

C．Only 9 hours.　

D．8 hours.

4.What would happen to a student who oftengoes to bed late and gets up early?

A．He would fall asleep in class.

B．He would do well in study.

C．He would finish his homework fast.

D．He would have good health.

5.Which of the following is NOT true?

A．Some students are so careless that they spend lots of time on their homework.

B．All the students stay up late for their homework.

C．Children should be given less homework.

D．Schools and parents should take care of children.