PEOPLE USE THE FIRST-AID (SO THAT/ IN ORDER TO/ SO AS NOT TO/ IN ORDER THAT) EASE THE PAIN AND ANXIETY
6. People use the first-aid (so that/ in order to/ so as not to/ in order that) ease the pain and anxiety.
6. People use the first-aid (so that/ in order to/ so as not to/ in order that) ease the pain and anxiety.