More and more parents began to realise

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填空的词在数字前面。 More and more middle school students in Beijing are having shorter sleeping time 1 ,Most students sleep less than nine hours every night, because they have much 2 homework to do ,Some homework is given 3 by school teachers, and some by by school ...全部

  填空的词在数字前面。 More and more middle school students in Beijing are having shorter sleeping time 1 ,Most students sleep less than nine hours every night, because they have much 2 homework to do ,Some homework is given 3 by school teachers, and some by by school teachers, and some by parents 4 ,Also ,some students don,t know how to save 5 the time ,They are not careful enough while doing 6 their homework, so it takes them a lot of time ,Some students have to get up early 7 every morning on weekdays to get to school on time by bus or 8 bike ,it can be a long way from home to school。
   Schools and parents should cut 9 down some of the homework so that the children can ensure 10 not less than nine hours of sleep every night for their health。
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