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

After three days without internet service, Diane called her provider to complain about the ongoing —outageoutbreakoutlookoutput in her neighbourhood. The representative confirmed a technical fault at the local exchange and apologized for the —inconvenienceconvenienceindependenceinterference. Since Diane had been unable to work from home, she asked whether the company would issue a —refundrerunreformrefill for the days she was without service. The representative agreed and credited her account, promising the adjustment would appear on her next —billbellballbull.