1.   As it turned out, valuation was indeed the most helpful tool investors could have used.

2.   Boeing Chairman Phil Condit said in an interview last Friday in Paris that such contracts are seen by the airlines as helpful tools in managing their fleets more efficiently.

3.   Is it a helpful tool for pilots, or just something to tickle your fancy?

4.   It takes only a bit of creativity and a few helpful tools to produce a plate worthy of an art title.

5.   The helpful tool can search by type of art, artist, gallery or event.

6.   The Tieger and Andler books should be helpful tools for hiring in a competitive business environment.

7.   Yet students already accept the Internet as a helpful tool.

8.   Third, reciprocality could be a helpful diplomatic tool.