1.   People laughed and combed his unkempt hair and changed his hat.

2.   Recent Balkan history shows that such elite troops can easily change hats.

3.   The protagonists change hats with hardly an eyebrow raised.

4.   Then he sourly added that if the Mets had beaten the Yankees recently, she would have changed hats.

5.   When Brenda Seidensticker drives the short distance from her home to Comfort several afternoons a week, she changes hats from rancher to entrepreneur and fashion designer.

6.   Large numbers of U.N. troops already in Bosnia will simply change hats from the United Nations to the force, which will take over many existing U.N. facilities.

7.   Large numbers of U.N. troops already in Bosnia will simply change hats from United Nations to IFOR.

8.   Thousands of U.N. troops belonging to NATO countries, including Britain and France, would simply change hats and join the NATO force.