UnScramble this Word: e e l d e l r p?

Questions

Toys Games: Frank Lloyd Wright son John invented these after watching workers move timber?

Toys Games: This is the game that "Ties you up in knots"?

Toys Games: You meld groups of three cards or more of the same rank or suit in this game?

VCRs: This standard records at normal speed?

VCRs: VCR's with only one audio channel are known as this type?