班级是学生学习、活动的集体，对我们的成长起着重要的作用，这表现在[ ] A．为身

In China, more and more middle school students are getting      sleeping time than before.Most students sleep less than 8 hours every night       they have too much homework to do. Some homework is given by their teachers. And some by their        .Also , some students don’t know how to save time, they are not       enough while they do their homework., so they make many mistakes, and it takes them a lot of time. Some students_ too much time watching TV programs or playing computer games. They    very late. Some students have to get up early every morning on weekdays to get to school on time     bus or bike. It can be a      time from home to school.
School and parents should cut down some of the     so that the children can enjoy more than 8 hours of sleep every night for their health. As we all know ,children are our country’s       .They should be well cared for.

小题1:	A．longer B．shorter C．few D．much

小题2:	A．because B．but C．so D．after

小题3:	A．friends B．schools C．brothers D．parents

小题4:	A．interested B．careful C．happy D．knowledgeable

小题5:	A．spend B．pay C．take D．cost

小题6:	A．stay up B．give up C．turn up D．put up

小题7:	A．on B．in C．by D．for

小题8:	A．long B．short C．difficult D．happy

小题9:	A．housework B．homework C．teamwork D．class

小题10:

A．problem B．difficulty C．interest D．future