Robert helps Sarah fix a problem with her hair tools. They work fast because she has many clients waiting. Robert finds the root cause quickly.
Vocabulary:
Fuse: A safety device that stops electricity flow
Plugged: Connected to a power source
Power switch: A button to turn a device on or off
Blown: Broken or not working, especially a fuse
Tools: Devices used to do a job
Practice more with this lesson:
