to keep up the good workto keep watchto keep your headto keep your head above the waterto keep your nose cleanto keep your powder dryto kick a habitto kick rocksto kick things offto killto kill a man with a cushinto kill a mockingbirdto kill somebody with kindnessto kill someoneto kill the goose that lays the golden eggsto kill the vibeto kill two birds with one stoneto kill with wearinessto kiss somebody's assto knock one off one's feetto knock s oneto knock the crap out of somebodyto knowto know a thing or twoto know as much about as a hog knows about sundayto know as much about something as a hog knows about sundayto know as much about something as a pig knows about sundayto know by heartto know how to behaveto know nothing of the worldto know ofto know someone's blind spotsto know something as a lieto know something from a to zto know something like the back of your handto know the road ahead ask those coming backto know you are bornto know your stuffto label someone something or oneself as somethingto lagto landto land onto land on your feetto lastto laugh all the way to the bankto laugh in someone's faceto launch a productto lay a wagerto lay the blame on someoneto lay the foundation
