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

The apartment's laundry room has switched from coins to a phone-app payment system. To use a machine, tenants —openlaunchstartrun the app, tap the machine number, and confirm the payment. The app also sends a message when a cycle is —completefinisheddoneover, so no one has to guess when to collect their clothes. Because the machines are shared, residents are asked to —removecleartakecollect their laundry promptly and not leave it sitting for hours. Anyone whose payment fails can —requestaskclaimdemand a refund directly through the app.