What do you usually do during your day off?

Dear [Name], I go to mountain if I have day off. sometimes, I take a ride on bicycle. Yesterday, I had a vacation for my father. My father has no teeth, so he used full teeth which was made by dental service. In Korea, most of persons use day off for their familly. When it is comming the end of year, we must use my day off of all. if don\'t use it, we lost it. So, I used my days off for my rest. but I could not use it effectively. I don\'t know how to spend my vacation with fun. In Korea, Man always work without rest. that is duty as the head of familly. especially old man was. Today I also would like to do the lesson 2 like in a real situation. If you will call me today, you say \'hello\' My reply will be \" Good evening, May I speak with Mr. [Name]?\" Are you OK?