Relacionar Columnas C22U4LA Voc Not bVersión en línea What do these idioms mean? Match the columns. por Modern English 1 have butterflies in your stomach 2 be in the doghouse 3 beat a dead horse 4 be a fish out of water 5 have ants in your pants 6 clam up 7 get off your high horse 8 be a guinea pig not say anything, perhaps because you feel uncomfortable be nervous waste your time on something be in trouble not fit in, be out of place be anxious or excited to do something stop being superior be the subject of an experiment