Matching Pairs Idioms "Work" - AdvancedOnline version Vocabulary for Idioms by Natalia Tolstopyat 1 to go bust 2 a cushy number 3 to do a roaring trade 4 to shut up shop 5 to slog your guts out 6 to go great guns work very hard for a long period of time closing the business selling a lot of goods very quickly to be forced to close because of financial problem a very easy job doing something very succesfully