hello everyone! need a wee bit help again tonite, 
 70dwn,(5),deepest lake in british isles,m?r?r.
 54dwn,(6),activity of playing on a computer,?a?i?g.(gaming?)
 77dwn,(3),---,adams,gisel;e in enchanted,???.
 78acr,(4,4),harsh institution for young offenders,(boot camp?)