Previewingisatechniqueofallowingyoureyestotravelrapidly______apage,stoppinghereandtheretoregisterthemainidea.
Thinkinghelpspeoplecontroltheirowndestinies.Thosewhoavoidthinkingruntheriskof______.
Whenyou"rereadingadocument,underliningmayhelptokeepyourmind______onthematerial.