1.   No doubt about it, solitude is improved by being voluntary.

2.   Moreover, they say, their own review process, which was meant to improve the exhibit, contributed to the fuss.

3.   They pride themselves as being improved athletically, compared to the European teams of the past.

4.   Conventional wisdom is that being active improves cardiovascular health.

5.   De la Rosa warned Salvadorans to avoid giddy spending and indebtedness and in the face of what are expected to be sharply improved credit terms.

6.   He said as recently as two months ago that his health was much improved.