Verb: give yourself up to Meaning: Dedicate time, energy, etc, to something He GAVE himself UP TO his job.
Verb: give it to Meaning: Criticise harshly or punish someone for something They really GAVE IT TO me for forgetting to turn up.
Verb: give it up for Meaning: Applaud Please GIVE IT UP FOR our next guest.
Verb: give it up to Meaning: Applaud Please GIVE IT UP TO our next guest.
Verb: give of Meaning: Contribute without expecting anything in return, usually time or money He GIVE OF his free time to help the club.