Hand no. 1

PokerStars No-Limit Hold'em, $0.02 BB (6 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($1.80)
SB ($4.04)
BB ($2.36)
UTG ($5.44)
MP ($4.73)
CO ($4.01)

Preflop: Hero is Button with 9, 9.
UTG calls $0.02, 1 fold, CO calls $0.02, Hero raises to $0.12, SB calls $0.11, 1 fold, UTG folds, CO calls $0.10.

Flop: ($0.40) 2, 7, 5 (3 players)
SB bets $0.1, CO folds, Hero raises to $0.5, SB calls $0.40.

Turn: ($1.40) 4 (2 players)
SB checks, Hero????

Hand no. 2

I should probably have folded this preflop, anway.........

PokerStars No-Limit Hold'em, $0.02 BB (6 handed) Poker-Stars Converter Tool from FlopTurnRiver.com (Format: FlopTurnRiver)

Hero ($2.43)
CO ($5.58)
Button ($2.78)
SB ($5.14)
BB ($1.98)
UTG ($3.79)

Preflop: Hero is MP with 4, A.
1 fold, Hero calls $0.02, CO raises to $0.04, Button calls $0.04, 1 fold, BB calls $0.02, Hero calls $0.02.

Flop: ($0.17) 8, A, 4 (4 players)
BB checks, Hero bets $0.1, CO calls $0.10, Button folds, BB folds.

Turn: ($0.37) 7 (2 players)
Hero bets $0.28, CO calls $0.28.

River: ($0.93) K (2 players)
Hero ??