1.   As the wind speed varied, so did the strength of the rain.

2.   His strength could do nothing against the tempest throwing them out of the heavens.

3.   If so, what strength does it need to be?

4.   It took nearly all her strength to do that.

5.   Paulsen said short-covering kept the market from falling sharply, as did some strength in bonds.

6.   Some found the strength to do the right, tough thing.

7.   A purchase of U.S. wheat by Sri Lanka helped, as did the strength in corn and soybeans.