Fill in the blanks
virus
air-conditioning
disinfecting wipe
keyboard
door handle
infected
toilet seats
bacteria
share
1.Theofficehas,sothesameairmovesaroundtheroom.2.Yourcanbedirtyifyoueatatyourdesk.3.Ifonepersonissick,otherscangeteasily.4.Therearemanykindsofonyourkeyboard.5.Acanliveonyourkeyboardfor3days.6.Youuseatocleanyourkeyboard.7.Canyoufixthe?Ican’topenthedoor.8.Thestudyshowedthatkeyboardscanbedirtierthan.9.Mycolleaguealwayshersnackswithme—she’sverykind!