[1] 22+,ATs+,KTs+,QTs+,JTs,T9s,98s,87s,76s,65s,ATo+,KT o+,QTo+,JTo. With the SB being fairly agressive, I certainly wouldn't bet a wider range. Not sure there's a great deal more to say at this point. I'd still be fairly cautious.

[2] I think I'd probably bet with the whole range. Villain is a TAGG so a bet at this point may cause him to fold A5s or similar

[3] I'd be going for something along the lines of TT+,66-55,ATs+,KJs+,QJs,JTs,T9s,98s,AQo+,KQo. Lower pocket pairs have been eliminated as have lower suited connectors and hands like QTo and JTo. 13BB is substantially larger than the flop bet and I'd be betting for value only.

[4] TT+,AJs-ATs,KJs-KTs,QTs+,JTs
It has narrowed considerably and of course the danger is that he's got a T making trips. I think from the passive way villain has played that it's also possible for him to be holding some missed overcards - AK, AQ etc. So still a value bet.