1. A see-saw balances at its fulcrum.

2. Changing demand causes a see-saw in prices.

3. Can we go on the see-saw?

4. One end of the see-saw goes up while the other end goes down.

5. The match was a see-saw battle between the two teams.

6. This puts us on a delicately balanced see-saw.

7. Prices see-saw according to demand.

8. Like a see-saw, her drop had sent him soaring into religiosity.

9. Children came out to play see-saw with an old plank they had found at the roadside.

10. World War I had been a desperate see-saw battle up till its closing days.

11. Two goals from Edu tipped a see-saw first leg in the Gunners'favour a fortnight ago.

12. To your right will be a see-saw with beanie caps sitting at each end.

13. It was your average London park, complete with flasher, park-keeper, geraniums, a bum-splintering see-saw and baby swings.

14. The historical process is therefore likely to be more like a shifting see-saw as the balance of development switches between different regions.

15. Those cars with all those springs that rock back and forwards like a see-saw when you put the brakes on.

16. Big garden with 450 square meters, triangular, so the more see-saw of high road near distance!

17. Alongside him, Alonso agreement. Thethe 2006 season looks set to be a see-saw ride for them.

1. A see-saw balances at its fulcrum.