do i need to ask for work to do or I just wait until my boss tells me to do something?
depends on the job and if this is just for some high school income or actual needed income. if ur just a high schooler looking for spending money then I'd prolly just fuck around and make sure the things that need to be done are done.
If you dont plan on going to college then maybe take some higher up initiative and get some recognition under your belt so you can move up and vertically in the workforce more easily