what criteria is there for my boyfriend,came here illegally 7 yrs ago,no criminal history at all,has worked two jobs since he got here,can he apply fo

If your boyfriend is under 31, he may qualify for the newly announced Deferred Action for Childhood Arrivals.   Either way, you could get married, but to become a permanent resident would require a waiver of the time he has been here without authorization (which makes him inadmissable and thus unable to adjust status without leaving the country).