possible c/bet situations?

[wingchunflush]

Here are a few hands I played today where I am not sure if a cbet was the best option. These seem pretty certain I have been running so bad im breaking my game down. Take a look and let me know.
Thanks

hand 1
PokerStars No-Limit Hold'em, $0.10 BB (6 handed) internettexasholdem.com

SB ($9.10)
BB ($1.80)
UTG ($0.85)
MP ($4.30)
CO ($9.55)
Hero ($8.15)

Preflop: Hero is Button with 5[img]/images/graemlins/diamond.gif[/img], 5[img]/images/graemlins/heart.gif[/img].
UTG calls $0.10, <font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $0.5</font>, SB calls $0.45, <font color="#666666">1 fold</font>, UTG folds.

Flop: ($1.20) 9[img]/images/graemlins/diamond.gif[/img], Q[img]/images/graemlins/heart.gif[/img], A[img]/images/graemlins/heart.gif[/img] <font color="#0000FF">(2 players)</font>
SB checks, <font color="#CC3333">Hero bets $1</font>, SB folds.

Final Pot: $2.20

hand 2
PokerStars No-Limit Hold'em, $0.10 BB (6 handed) internettexasholdem.com

MP ($9.75)
Hero ($7.40)
Button ($6.45)
SB ($20.70)
BB ($2.90)
UTG ($10.90)

Preflop: Hero is CO with 8[img]/images/graemlins/heart.gif[/img], 8[img]/images/graemlins/club.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $0.4</font>, <font color="#666666">2 folds</font>, BB calls $0.30.

Flop: ($0.85) J[img]/images/graemlins/diamond.gif[/img], 2[img]/images/graemlins/club.gif[/img], T[img]/images/graemlins/club.gif[/img] <font color="#0000FF">(2 players)</font>
BB checks, <font color="#CC3333">Hero bets $0.6</font>, BB folds.

Final Pot: $1.45

hand 3
PokerStars No-Limit Hold'em, $0.10 BB (5 handed) internettexasholdem.com

SB ($22.65)
Hero ($11.10)
UTG ($10.10)
MP ($12.15)
Button ($12.85)

Preflop: Hero is BB with J[img]/images/graemlins/spade.gif[/img], J[img]/images/graemlins/diamond.gif[/img].
<font color="#666666">2 folds</font>, Button calls $0.10, SB completes, <font color="#CC3333">Hero raises to $0.4</font>, Button calls $0.30, SB calls $0.30.

Flop: ($1.20) 2[img]/images/graemlins/spade.gif[/img], K[img]/images/graemlins/club.gif[/img], K[img]/images/graemlins/spade.gif[/img] <font color="#0000FF">(3 players)</font>
SB checks, <font color="#CC3333">Hero bets $0.7</font>, Button folds, SB folds.

Final Pot: $1.90

hand 4
PokerStars No-Limit Hold'em, $0.10 BB (4 handed) internettexasholdem.com

Hero ($6.50)
BB ($10.30)
UTG ($18.30)
Button ($9.65)

Preflop: Hero is SB with 2[img]/images/graemlins/spade.gif[/img], 2[img]/images/graemlins/heart.gif[/img].
<font color="#666666">2 folds</font>, <font color="#CC3333">Hero raises to $0.4</font>, BB calls $0.30.

Flop: ($0.80) 9[img]/images/graemlins/club.gif[/img], Q[img]/images/graemlins/heart.gif[/img], J[img]/images/graemlins/diamond.gif[/img] <font color="#0000FF">(2 players)</font>
Hero checks, <font color="#CC3333">BB bets $0.3</font>, Hero folds.

Final Pot: $1.10