Misc: Kneeling cushion in church?

Questions

Which Israeli group won the Eurovision song contest in 1979?

Wh o is recognised to have been the first man to reach the north pole?

From which poem do the following lines come- So munch on,crunch on, take your nuncheon.Breakfast,supper,dinner,luncheon!?

What is the eleventh letter of the greek alphabet?

Which John Steinbeck novel deals with the Joad family's move from Oklahoma dustbowl to California?