1.   But he noted that federal agencies are working to improve their ability to predict space weather storms.

2.   But until she improves her ability in slalom and giant slalom, she lacks the versatility to take the big prize.

3.   It is a great exercise to improve your ability to play to length.

4.   Some tanks had a cutter bar mounted in front to improve their ability to move through Jungle.

5.   To increase the number of errors can sometimes improve the ability to respond to a challenge.

6.   Also, every time he bats at something, he improves his ability to control his muscles and to judge distances.

7.   America Online said in the filings it expects a heavy-usage subscription fee introduced in July to improve its ability to attract and keep subscribers.

8.   Analysts said the move did not surprise them because the firm had for some time struggled to improve its ability to convert research and development work into revenue.

9.   Astronomers hope to improve their ability to calculate the ages of the most mature stars.

10.   Banks are in generally strong financial condition, he said, and have improved their ability to judge credit risk.