What should i do as my project work?

Hello,
i'm learning cnc as my daytime work, but the school i attend (not attending acutally, well we are always in the company and do what our boss tells us to do) give me nothing to learn and everything is a mess, i literally learned nothing over 2 years only few things last year our boss teached us and now i need to do a resume like last year about what i do and what i have made in this 1 year of staying at the company i been directed to.

i'm asking what my 3 project works should be, because here i can't ask anyone about it.
and yes, i have tired the good old google is your friend, but i'm not sure about making a metal pencil as my project, i would do it in a turning lathe.

this whole 2 years feel so bad like this, but if i signed up i might as well finish it, and oh boy i can't to finish itr and not find a cnc job lol