Toaworker,________fromthepointofviewofsocietyisnecessarylaborisfromhisownpointofviewvoluntaryplay.
_______hegoes,shewillgo,andshenevercares_______happens.
Thetrafficwasheldupformorethanthirtyminutes,________causedmetoarrivelate.
Wecannotseeanypossibilityofbusiness____yourpriceistoohigh.
Peopleappreciate_______withhimbecauseheisknowledgeableandhumorous.
