51.   Every parent should know that.

52.   Experts say parents should know what their children do and whom they encounter online in order to help prevent sexual abuse.

53.   For as every parent knows, there is no life for toddlers other than the Disney life.

54.   For one thing, the report indicated that too few parents know about or use the ratings.

55.   For the rest in this bracket, parents know best.

56.   For two decades, technology has allowed expectant parents to know the sex of their babies before they could even see their faces.

57.   Frustrated parents should know that factories from Los Angeles to Tijuana are working around the clock to fill demand.

58.   From Puerto Rico to the Texas border, Latinos are flowering in circumstances markedly different from those their parents knew.

59.   Girls whose parents do not know their way around the politics of Court Street or their way to US District Court.

60.   He asked the adults not to let his parents know he was a thief, just put him in jail and tell them instead that he ran away.