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