11.   But surely, she asked herself, he could tell the difference?

12.   Decommissioning work began four years ago... but only now can the outside world tell the difference as giant pipes are lifted off by crane.

13.   Can an expert tell the difference between top price and budget compact discs?

14.   But it is quite often difficult to tell the difference between fact and fantasy.

15.   I now admit that I cannot tell the difference -- but to hell with it, the sauce is so good!

16.   I can do it, how can you tell the difference?

17.   How can I tell the difference between yours and mine.

18.   Although the wearer ideally should be able to tell no difference from a normal lens, Travis and Tiffany complained that some of the styles altered their vision slightly.

19.   And in visual tests, it says, Japanese consumers cannot tell the difference between Kodak and Fuji photos.

20.   And how do you tell the difference between a cold and allergies?