United States government agencies and America's airplane industry realized then that it was possible to build an even faster plane.

VOA: special.2010.07.07

If that is the case, it may be possible that the moon could hold enough water for future explorations or even colonies.

VOA: special.2009.12.30

Even as officials had tried to downplay the future al-Qaida threat, some had warned of a possible increase in Sunni-led violence.

VOA: standard.2010.05.10

I don't think we know exactly what's going to happen but it's certainly possible that we could get very sluggish growth over the next year or two and possibly even growth could stall out if it doesn't get underway,".

VOA: standard.2009.12.20