By raised are we talking raised 4x the big blind, or 1x the big blind?
I'll fold 6's or 7's to a large bet. To a small bet, I'll call if I think there will be no more raises. If I had good position, and it was going to be a fairly narrow field, I'd probably Raise 3x or 4x the BB with 8's. Then if it gets down to a few people, you can feel it out, depending on the flop. I might do the same with 66 or 77 if the filed was going to be narrow. If it was going to be a wide field, I'd fold all three to 3x the BB raise or more.