river action

[goragora]

BB is 33/4/0.5 after 80 hands

I think this is an easy river fold, I know i could be betting the turn and than checking the river, but I cant see any worst hands calling the flop

5 handed

PRE-FLOP
hero CO bets $20, all folds BB calls $10.

FLOP [board cards AC,2S,QD ]
BB checks, hero bets $10, BB calls $10.

TURN [board cards AC,2S,QD,3H ]
BB checks, hero checks.

RIVER [board cards AC,2S,QD,3H,7H ]
BB bets $20, hero

P.S. I had problems with converters, so I am posting the hand like this

[Verde]

what did you have?

[goragora]

ooops had 55