It is the news （）most parents of the hope that there is a safe and socially approved road to a kind of life they themselves have not had, but their children can．

Under no circumstance （）to tell lies to parents．

A.children are allowed  
B.are children allowed
C.children will allow   
D.will children allow

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There has been a great increase in retail sales , （）﹖

A.does there    
B.isn't there  
C.hasn't there     
D.isn't it

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