Deal 22 ♠  
 
 
♣  
 
 WEST  NORTH  EAST  SOUTH
1♠pass BID 
 
 
 

The bidding has gone as shown. It is your bid.
  ♠ Q 10 9 5
K Q
A Q 3
♣ 9 8 7 5
 

 
Deal 22 ♠  
 
 
♣  
 
 WEST  NORTH  EAST  SOUTH
1♠pass2NT
pass3pass BID 
 
 

The bidding has gone as shown. It is your bid.

Following your Jacoby 2NT response, partner bids 3, showing a singleton.
What is your next bid?
  ♠ Q 10 9 5
K Q
A Q 3
♣ 9 8 7 5
 

 
Deal 22 ♠ A K 8 7 4
6
K J 6 2
♣ Q J 6
 
 WEST  NORTH  EAST  SOUTH
1♠pass2NT
pass3pass4
pass4♠passpass
pass

The bidding has gone as shown. It is your bid.

Following your Jacoby 2NT response, partner bids 3, showing a singleton.
What is your next bid?


Your holding hasn't been enhanced by partner's singleton. You feel like just signing off at 4♠ but since you can show the control below that level you bid 4.
It didn't matter since partner now signs off at 4♠.


 Deal 23 
  ♠ Q 10 9 5
K Q
A Q 3
♣ 9 8 7 5