大学英语四级口语听力常用习语复习(3)42.feel up to - feel well enough to or be capabele of 43.few and far between - not happening often; rate 44.figure out - determine; reason out by thinking 45.fill in for -take another’s place 46.fill sb.in - tell what sb. should know 47.fish out of water - out of one’s element or natural environment 48.flying colors -success,victory 49.for good - permanently; forever 50.for the time being - for now; temporarily 51.get away with - escape without punishment 52.get rid of - give something away; sell, destroy, or throw away something 53.get the ball rolling - start something; make a beginning 54.get the hang of - understand; learn 55.give a hand - help 56.go without saying - understood; clear without needing to be stated 57.go off -begin to ring 58.hang on - keep hold of; persevere;keep doing something 59.hard to come by - difficult to obtain 60.have a heart - have kind feelings; be understanding