Academy awards: what won best song in 1972?

Questions

food: sweetbread is derived from this organ.?

food: a food labelled "florentine" is prepared with this.?

food: the flop 1960's diet drink minivitine was a spinoff of this drink mix.?

books: camoes wrote in this language.?

books: his work was published in 1755 as the dictionary of the english language.?