to sleep nine hours a night is very important.(改为同意句）

To sleep eight hours a night is important.(改为同义句) i need nine hours' sleep every night.改为同义句 important,eight,eveny,hours,to,is,night,it,sleep连词成句 lt is important to sleep eight hours a night 用中文 怎么说 it,important,I,sleep,a,hours,is,believes,to night,eight(.)(连 “ten,for,it,kids,good,to,is,nine,hours,every,sleep,night,to" Sleeping eight hours a night is very important 的同义句 _very im every,sleep,night,I,hours,nine,连词成句 food,to,me,good,exercise It is important for children ____(sleep) nine hours a day To keep healthy is very important.(改为同意句) ___ __ I __ it important to sleep eight hours a night.A.need B.sure I( )it is important to sieep eight hours a night.