Phrasal Verbs with 'Plug'

Plug away

Do something with determination despite any difficulties

Example: She found it very difficult at first, but kept PLUGGING AWAY until she mastered it.

Plug in

Connect machines to the electricity supply

Example: He PLUGGED the TV IN and turned it on full blast.

Plug into

Be involved with, get information about

Example: They're PLUGGED INTO the underground music scene.