Playing top pair + pair on the board

[Eric]

Yeah, you need to get the hand history and post it. Otherwise we're just guessing at all the factors involved.

[daven]

general abc play would be to either bet the flop and fold to a raise based on the fact that the opponent is unlikely to have a seven, and is likely to call with any pair lower than tens, and also with overcards. If you bet this flop then they are unlikely to raise this flop with hands you beat.
On the turn, your hand is under-represented after you check the flop, so call turn for sure.

but, the best play is opponent dependent. Ideally you will have an idea of your opponent's playing style and this will aid your decision making.