3/6 4 hands. Not sure about turn decisions

[Moriaty]

Hand 1:
BB is TAG

Full Tilt Poker
Limit Holdem Ring game
Limit: $3/$6
5 players
Converter

Pre-flop: (5 players) Hero is Button with T[img]/images/graemlins/heart.gif[/img] A[img]/images/graemlins/heart.gif[/img]
2 folds, <font color="#cc0000">Hero raises</font>, SB folds, BB calls.

Flop: 4[img]/images/graemlins/club.gif[/img] 7[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/spade.gif[/img] (4.5SB, 2 players)
BB checks, <font color="#cc0000">Hero bets</font>, BB calls.

Turn: K[img]/images/graemlins/heart.gif[/img] (3.25BB, 2 players)
BB checks, <font color="#cc0000">Hero bets</font>, <font color="#cc0000">BB raises</font>, Hero calls.

River: 6[img]/images/graemlins/heart.gif[/img] (7.25BB, 2 players)
<font color="#cc0000">BB bets</font>, Hero calls.

Results:
Final pot: 9.25BB

Fold Turn? Fold River?


Hand 2:
Nearly no reads, but SB seems quite loose.

Full Tilt Poker
Limit Holdem Ring game
Limit: $3/$6
4 players
Converter

Pre-flop: (4 players) Hero is BB with K[img]/images/graemlins/diamond.gif[/img] Q[img]/images/graemlins/spade.gif[/img]
UTG calls, Button folds, SB calls, <font color="#cc0000">Hero raises</font>, UTG calls, SB calls.

Flop: K[img]/images/graemlins/heart.gif[/img] 7[img]/images/graemlins/spade.gif[/img] J[img]/images/graemlins/club.gif[/img] (3SB, 3 players)
<font color="#cc0000">SB bets</font>, <font color="#cc0000">Hero raises</font>, UTG calls, SB calls.

Turn: A[img]/images/graemlins/diamond.gif[/img] (4.5BB, 3 players)
SB checks, <font color="#cc0000">Hero bets</font>, UTG folds, <font color="#cc0000">SB raises</font>, Hero calls.

River: 4[img]/images/graemlins/heart.gif[/img] (8.5BB, 2 players)
<font color="#cc0000">SB bets</font>, Hero calls.

Results:
Final pot: 10.5BB

Same question.


Hand 3:

SB has 34/17/2

Full Tilt Poker
Limit Holdem Ring game
Limit: $3/$6
6 players
Converter

Pre-flop: (6 players) Hero is UTG+1 with Q[img]/images/graemlins/heart.gif[/img] 9[img]/images/graemlins/heart.gif[/img]
UTG calls, Hero calls, 2 folds, SB calls, BB checks.

Flop: J[img]/images/graemlins/club.gif[/img] 6[img]/images/graemlins/club.gif[/img] 4[img]/images/graemlins/spade.gif[/img] (4SB, 4 players)
SB checks, BB checks, UTG checks, Hero checks.

Turn: 9[img]/images/graemlins/spade.gif[/img] (2BB, 4 players)
<font color="#cc0000">SB bets</font>, 2 folds, <font color="#cc0000">Hero raises</font>, <font color="#cc0000">SB 3-bets</font>, Hero folds.
Uncalled bets: 1BB returned to SB.

Results:
Final pot: 6BB

And again a decision on the turn and I'm again not sure if it was the right one.


Hand 4:
Button has 25/16/2 ; SB has 40/4/0.8

Full Tilt Poker
Limit Holdem Ring game
Limit: $3/$6
3 players
Converter

Pre-flop: (3 players) Hero is BB with 5[img]/images/graemlins/heart.gif[/img] 3[img]/images/graemlins/heart.gif[/img]
<font color="#cc0000">Button raises</font>, SB calls, Hero calls.

Flop: Q[img]/images/graemlins/heart.gif[/img] 4[img]/images/graemlins/club.gif[/img] T[img]/images/graemlins/heart.gif[/img] (6SB, 3 players)
SB checks, Hero checks, <font color="#cc0000">Button bets</font>, SB calls, Hero calls.

Turn: 8[img]/images/graemlins/diamond.gif[/img] (4.5BB, 3 players)
SB checks, Hero checks, <font color="#cc0000">Button bets</font>, SB calls, <font color="#cc0000">Hero raises</font>, Button calls, SB calls.

River: Q[img]/images/graemlins/diamond.gif[/img] (10.5BB, 3 players)
SB checks, <font color="#cc0000">Hero bets</font>, Button folds, SB calls.

Results:
Final pot: 12.5BB

Not very well played I think ... what do you think is the best way?