81.  We can make most use of it when collecting materials and reading state affairs, while spend less time in playing games and chatting online.

82.  In fact, science literacy is essential to the society and the development of a state.

83.  A high level of science literacy can be a symbol of the power of a state, and in turn accelerate the pace of economic developing, which is a reason for those top scientists to work for our country rather than going abroad.

84.  Fortunately, after sticking around the same state for quite a long period, it seems that our government is finally aware of the issue and is poised to struggle out of the valley of the shadow.

85.  However, the most terrible state is love a wrong person.

86.  And here I would not state another famous example of the discovery of the double-helical structure of DNA.

87.  The tabulation gives us a brief state of the average income and expenses in American by showing the proportion of them.

88.  If we keep a correct state of considerate for your and your future, love and learning won't be a question and the taste of love will be sweet and honey overflow your life.

89.  First of all, in north-eastern China, due to the flat terrain, fertile soil and sparse population, numerous state farms have been built for mass mechanized production, mainly planting spring wheat, which has become the biggest commodity grain production base in China.

90.  Seven years have passed, our friendship is still in a heavenly state.