1.   Fixity of exchange rates and complete freedom of capital movements between the two countries have not resulted in the guilder and the mark becoming perfect substitutes.

2.   Although faux blood is not a perfect substitute for the real thing, it could be important in supplementing blood-bank supplies.

3.   As for the kulich, a big empty broth or juice can makes a perfect substitute for traditional cylindrical baking molds.

4.   BC-MILLENNIUM-BEST-GAME -- Soccer is a perfect substitute for war, by assuaging national rivalries.

5.   For many, the MSNstreet project has been the perfect substitute for the classic cup of sugar.

6.   In times of poverty, bean curd is the perfect substitute for meat.

7.   The perfect fat substitute could be cooked and fried, would taste like real fat and be digestible.

8.   Guimaraes said he saw Parks as a perfect substitute for Wanchope.

9.   It was a college friend who had found the perfect cheap substitute for a lens case - two small plastic coffee lids.

10.   This means that goods, factors of production and financial assets will be perfect substitutes all over the world without any constraints or restrictions.