Some Bidding and Re-bid examples

What should you open on the following hands? and think about your Re-bid before opening

 

Hand

Bid  /  Rebid

 

Hand

Bid  /  Rebid

1

S:  xx

H: xx

D: AQJxx

C: KQxx

 

6

S: AQxx

H: Q876

D: x

C: KJxx

 

2

S:  xx

H: xx

D: KQxx

C: AQJxx

 

7

S: AQxx

H: x

D: Q876

C: KJxx

 

3

S: xx

H: A9x

D: AKxxx

C: J97

 

8

S:  x

H: AQxx

D: Q876

C: KJxx

 

4

S:  Ax

H: xx

D: AQJxx

C: KQxx

 

9

S:  KJxx

H: AQxx

D: Q876

C: x

 

5

S:  Ax

H: KQxx

D: AQJxx

C: xx

 

10

S: xx

H: AK9x

D: Kxx

C: QJ97

Open 1NT (12-14)