True or False NL

[mykey1961]

1)Smooth call all of your opponents raises when you have a playable hand and position .

False.
Never do anything always.

2)Re-raise or fold when you're oop.

False.
Never not do anything always.

3)When facing a 3x raise oop , you may smooth call with offsuit/suited connectors .

True.
Same reason as #2.

4) You should NEVER limp on the button .

False.
Same reason as #2.

5) Bluffing on the river should be banned .

False.
Same reason as #2.
Do you mean ban from the game, or just ban from your own strategy?
Either way, I think it's false.

6) The only trash hands you should bluff with preflop are the suited connectors .

False.
Same reason as #2

7) If you're giving your opponent 2:1 pot odds on the river , then your value hands to bluff hands should be in the ratio 2:1 .

False.
This is very similar to the [0,1] question.
You need to balance the gain by raising (with some bluffs) with the equity you would have in the pot when you don't raise. So just giving 2:1 odds, and having 2 value hands to 1 bluff hand isn't a good enough criteria.

8)You should never make a half size pot bet on a drawy board .

8) False
Same reason as #2.