Task 22 Falls are the number one cause of death to old people at home. Most old people can live safely at home if they make a few changes. Falls are common as people are getting older. Up to half of home accidents could be prevented by making some very simple changes. Here are a few suggestions: Mark trouble spots with bright tapes. The first and last steps on stairs are usually high-risk accident areas. Applying bright tapes and using bright light in these areas would make these spots easier to see. Put grabbars ( 扶手 ) in the bathroom. A large number of falls occur in the bathroom. This is unfortunate ( 不幸的 ) because it’s easy to make the area safe from accidents. Putting grad bars in the bathroom gives people something to hang on to. Invest in a personal alarm. A personal alarm can be started if a person falls or otherwise gets in trouble. With the push of a button, the alarm automatically sends a signal, which gets someone to call and see if the person needs help. 106. By making some very simple changes at home, old people _____________.