Pre-emptive Bidding Examples: When and what do you open on these hands ?

1 ♠ K Q 10 9 5 3 2 ♥ K 6 ♦ 4 ♣ 8 7 4	2 ♠ 10 6 5 ♥ 5 ♦ A J 10 8 7 4 2 ♣ A 6	3 ♠ Q 10 9 5 4 3 2 ♥ K 6 ♦ 5 3 ♣ 8 7
4 ♠ K J 8 4 ♥ K 10 9 8 7 5 4 ♦ K Q ♣	5 ♠ 7 ♥ Q J 4 ♦ 9 3 ♣ K Q J 9 7 4 2	6 ♠ J 8 4 ♥ J 10 9 8 7 5 4 ♦ K J 3 ♣
7 ♠ K ♥ Q J 4 ♦ 9 3 ♣ J 9 8 6 5 4 2	8 ♠ 7 2 ♥ 6 4 ♦ 6 3 ♣ A K Q 9 7 4 2	9 ♠ 8 7 3 ♥ K 6 ♦ A K Q 10 5 3 2 ♣ 4