1.   Ron swims several lengths every morning.

2.   She went to the local public baths every day before work and swam twenty lengths.

3.   She went to the public baths every day and swam twenty lengths after work.

4.   Not a strong swimmer at the time, he started out as a field player and wore himself out swimming the length of the pool and back.

5.   Swimming gives him the freedom he lacks on land, he said, and he can now swim the length of the pool.

6.   Van Dyken says it took six years for her to be able to swim the length of the pool.

7.   But the park will be built around an airport refuelling facility and will be so small an adult dolphin could swim its length in four minutes, conservationists say.