Fill in the Blanks (Reading) (Core)

The coffee machine in the staff kitchen stopped working on Tuesday morning, leaving several employees without their usual caffeine —fixfixturefixedfixing. Facilities staff were notified right away and discovered that a worn-out heating element was the —causecoursecasebecause of the problem. A repair technician was called in, but the part needed to fix the machine was out of —stockstackstalkstock's at the local supplier. In the meantime, staff were asked to bring their own coffee or use the machine on the third floor. The office manager promised the machine would be —runningringingrunnerran again by Friday.