If you wake up and feel sick enough that you don't think you can make your shift, you should a. contact the coworker who is working the shift just before yours and ask him or her to work a "double." b. drink fluids, get more rest, and see if you feel any better later. if you do, show up for as much of your shift as possible. c. contact your employer immediately so that coverage can be found as soon as possible. d. text a coworker and ask if he or she is available to cover for you.