<human>: Can you condense the text into three sentences or less?

I haven't been legitimately doing the schoolwork I need to be doing in my homeschool program. I want to go back to public school so I can further my education and the grade I am supposed to be in is 12th.

I want to return to school, but only under the circumstances that I will be in the 12th grade. How can I make sure I can pass the placement test they will give me and remain where I belong?

I was an honors student with an A/B average when I was last in public school (8th grade). I am a very smart individual I am just lazier than I should be. I want to go back to school to further my education more than anything? If it's any help, I live in Georgia, US.
<bot>: I wasted 4 years and I don't want to be set back. How can I pass the 11th grade benchmark to remain in the 12th grade if I return to public school?