1.   If further steps are to be performed a time delay is needed before the next excitation change.

2.   We believe, however, that further study is needed before firm recommendations about umbilical cord clamping can be made.

3.   We rushed around trying to get all the information we needed before the end of the week.

4.   Also, is it good only for a long-term-retirement type of investment, as distinguished from money I might need before retirement?

5.   Before then disc jockeys needed much louder voices.

6.   -- Clean old grass, leaves and dirt from the lawn mower and oil parts as needed before storing for winter.

7.   But if manager Johnny Oates needs a long reliever before Wednesday, Perisho would fill the role.

8.   Even so, she worries that tougher policies may be needed before long.

9.   Extra sanding may be needed before finishing.

10.   Gensler said the buybacks would give the Treasury and investors the experience they need before moving to larger buybacks.