[speaker001:] Mr.Sellers? It's Steven speaking, your tenant. We've just suffered a power failure.What should I do now?
[speaker002:] All right, Steven. Do you have a flashlight?
[speaker001:] Yes, I do.
[speaker002:] OK, now go down to the basement and find the circuit box. Open it and check if there are any fuses blown out.
[speaker001:] How do I know if it's blown out?
[speaker002:] You'll see it's black and has burnt smell.
[speaker001:] Then what shall I do?
[speaker002:] Unscrew the burnt fuses and replace them with the good ones. You can find them on the rack in the basement.
[speaker001:] OK, I'll try. I'll call you again if that doesn't work.