GENERAL KNOWLEDGE: half rotten vegetable matter, used to enrich soil?

Questions

Own it all is the advertising slogan for which board game?

Who portrayed western villan ‘One Eyed Bart’ in the film ‘Toy Story?

The 1976 Olympic Mascot for Montreal, Canada was a beaver. What was the beaver’s name?

What was the nickname of English statesman Oliver Cromwell?

What was comedienne Grace Allen’s nickname for her husband (George Burns)?