Based on the clue 'a lido is a public one of these on a cruise ship y...', what is the answer?

What is associated with: a librettist nov 18 1836 in london? Based on the clue 'a lichen is a living partnership between a fungus ...', what is the answer? What is referred to by 'a lid may fry'? Based on the clue 'a lidded box for toys or jewelry', what is the answer? What is referred to by 'a lie 9'? Based on the clue 'a life preserver for a nanny or a billy', what is the answer? Based on the clue 'a lifelong diehard fan of this colleges football t...', what is the answer? Based on the clue 'a light blow as on a door or across the knuckles', what is the answer?