Deal 3 ♠  
 
 
♣  
 
 WEST  NORTH  EAST  SOUTH
2♠
pass2NTpass BID 
 
 

The bidding has gone as shown.
Decide what you would say, then click on BID above.
  ♠ K Q 10 8 5 4
8 5
7 6 4
♣ 9 2
 

 
Deal 3 ♠ J 2
A 6 2
A 8 5 3
♣ A K 8 6
 
 WEST  NORTH  EAST  SOUTH
2♠
pass2NTpass3
pass3♠passpass
pass

At favorable vulnerability you decided to open 2♠.

In reply to partner's Ogust 2NT you say 3, showing a minimum hand along with a good suit. Partner says 3♠ and you pass.

 Deal 4 
  ♠ K Q 10 8 5 4
8 5
7 6 4
♣ 9 2