useless trivia: What Word Means: An Obsolete Spelling Of Hour?

Questions

"here comes johnny singing oldies, goldies be-bop-a-lula, baby what i say here comes johnny singing i gotta woman....." what's the dire straits song title?

south africa has mines deeper than any other country in the world, at depths of almost 4 kilometres at the?

this ac/dc album is the official soundtrack to the movie "maximum overdrive"?

according to roy orbison you have to pick up your feet, you've got a deadline to meet, because you're ________________?

which number on a roulette wheel is coloured green?