Use "wall socket" in a sentence

1. Of the wall socket

2. I set the machine up as per instructions and plugged it into a wall socket

3. Holms reached over to the wall socket and wrenched the cable from it and the din ceased

4. Sunday set that idea aside for the moment and set about bugging the office, putting a keystroke repeater between the cable connected to the desktop computer and the wall socket that fed the Internet