托福听力必背重要习语（五）

get away with - escape without punishment
　　get rid of - give something away; sell, destroy, or throw away something
　　get the ball rolling - start something; make a beginning
　　get the hang of - understand; learn
　　give a hand - help
　　go without saying - understood; clear without needing to be stated
　　go off -begin to ring
　　hang on - keep hold of; persevere;keep doing something
　　hard to come by - difficult to obtain
　　have a heart - have kind feelings; be understanding
　　have a hunch - have an idea based on feelings rather than reason
　　hold off - delay;postpone
　　hop to it - get started on something quickly
　　hit it off - get along well with someone