They believe the simian immunodeficiency virus,S.I.V., probably crossed from chimpanzees to humans in the last one hundred years.

VOA: special.2009.09.08

She spent several years working with the group, and told VOA's Penelope Poulou that she will probably return.

VOA: special.2010.07.26

The professor said it probably died at an early age, living only about five or six years.

VOA: special.2009.10.13

But the Kepler mission's chief scientist, William Borucki,says eighty percent of the possible planets will probably be confirmed in the coming months and years.

VOA: special.2011.02.09

He is working to develop disease-resistant plants, but he says it will probably take five years.

VOA: special.2010.06.08

After years of discussion, many anthropologists concluded that the truth would probably never be known.

VOA: special.2010.01.17

Local control of education probably was a good idea two hundred years ago.

VOA: special.2010.03.25

She says it probably will take about two years after the pandemic has ended for the true figure to be established.

VOA: standard.2009.12.29

"I have been in Washington for maybe 30 years, and I think this is probably one of the biggest storms, maybe the biggest we have ever had."

VOA: standard.2010.02.07

I think when I finish with my bachelor's degree probably two years or so from now, I may be able to find work pretty easily compared to most other industries.

VOA: standard.2010.04.20

The number-two military man at the Pentagon, General James Cartwright, said it would probably take several more years for Iran to take that highly enriched uranium and develop a usable weapon.

VOA: standard.2010.04.14

"Croatia,who started the negotiation process the same day as Turkey, will probably will be ready by the end of 2010 whereas Turkey needs over 10 years to be ready at this pace.

VOA: standard.2009.10.15

But own the podium, with athletes who have been there, done that,um and then giving their advice and support over the past few years, that has been probably been as important as the financial."

VOA: standard.2010.02.23