In1900,theenergyderivedfromburningpetroleumwasonlyfourpercent______ofcoal.
Thebookfairhasreceivedapositive________fromreaders.
AtanyrateIdidnotsucceed_______myselfunderstoodbyyou.
Iknowmylimitations,soIwon’tdoanything______myability.
Thehostsapologizedfor______thatsomeoftheirguestsmightbevegetarians.
