Thanks, here is more info
My current status is H1, My I485 is pending.
I first came to the us as a student on f1. then I worked with H1.
my I485 is employment based. I applied for Labor certificate, and for I-140 and they were approved before I applied to the I485.
According to this, can I go to school on a full time basis? can I accept teaching or research assitantship, in which I work for the school as a TA or RA?