[1] “Madam,” the title used for elderly—strictly speaking, married—women of the working class, as distinct from “Fru” (Mrs.), which is—or was—reserved for ladies of higher social standing.
[2] “Here’s luck.” The word is widely used when drinking, as a salutation; the precise equivalent in English would vary with the company and the occasion.
[3] “Thanks for the meal”—a formality addressed to housewife or hostess on rising from table, used more especially among working people.
[4] Slices of bread and butter, with meat, cheese, etc., laid over.