cuando tenia tiempo libre, hacia… Sorry, we’ve just been using this exact scenario to conjugate stuff in Spanish recently, only that specifies what I would do when I actually had free time in the past
If I had more free time in an office environment, I’d probably learn a new language (spoken or programming.) Maybe work on learning some difficult character sets (Katakana or Arabic script.)
Build some drawing skills? Make super tiny extra money on Mechanical Turk. Play Tetris. Actually get around to clearing a tetris on Tetoris [(I played for 40 min and finally made a mistake. So depressing) Although it seems to have died soon after appearing, so I’m not sure which is worse]