Relier Pairs Tech vocabularyVersion en ligne Match the expressions with their definitions. par Pablo Contreras 1 Turn off 2 Turn on 3 Hook up 4 Put in 5 Plug in 6 Set up 7 Unplug To cause (something) to operate Able to be connected using a plug to an electronic device To take the plug of a piece of electronical equipment out of the place where it is connected A connection to an electricity supply, a telephone network, the internet, etc. To make a piece of equipment ready for use To take a device somewhere and make it ready to operate To cause (something) to cease operating