Fill in the Blanks (Reading & Writing) (Core)

Last month our hydro bill was almost triple the usual —amountarrivaloutagewarranty, so I called the utility company to ask why. The representative checked our account and found that a technician had misread the meter during his visit in —Marchquicklymeterbilling. She apologized for the —errordiscountdeliveryrenewal and said a corrected bill, along with a partial credit, would be —mailedmeasuredinstalledrenewed to us within five business days.