I'm still struggling with these but they are helping my bubble play in the SNGs significantly. My stack was low but I was about to quit playing anyway. I assumed everyone was on a draw. After BB checked on the turn I wasn't sure what to do. The guys were all playing scattered.

PokerStars No-Limit Hold'em, $0.05 BB (6 handed) - Poker-Stars Converter Tool from FlopTurnRiver.com

BB ($9.65)
UTG ($5.50)
MP ($2.15)
Hero (CO) ($2.20)
Button ($3.29)
SB ($6.59)

Preflop: Hero is CO with Q, 10
2 folds, Hero calls $0.05, Button calls $0.05, 1 fold, BB checks

Flop: ($0.17) 3, 10, J (3 players)
BB checks, Hero bets $0.25, Button calls $0.25, BB calls $0.25

Turn: ($0.92) K (3 players)
BB checks, Hero checks, Button checks

River: ($0.92) A (3 players)
BB bets $0.75, Hero calls $0.75, Button raises to $2.99 (All-In), BB raises to $9.35 (All-In), Hero ???