AIDS researchers say they still have much work to do on a vaccine against H.I.V.

VOA: special.2009.09.30

He did not have much time to work on his speech.

VOA: special.2009.11.12

"People have been surprised to see this aspect of Paik's work focused on because they are used to seeing the big banks of televisions with a lot of dancing and twisting images.

VOA: special.2011.05.18

But they may have to lower their expectations, take on multiple duties, and work for less pay until the economy fully recovers.

VOA: standard.2010.07.28

(SPEAKING) He goes on to say that with cotton, even if farmers do good work, they will not have anything to show for it.

VOA: standard.2010.03.08

The others have migrated back to their villages to work on the farms, or are trying to find work in small units outside Surat.

VOA: standard.2009.04.03

"He was a guy who tried to get people to work on their own behalf, to get things done and to try to have everybody contribute,"

VOA: standard.2010.01.16

They don't print books. I have had this experience - a publisher received paper on which to print my work two years ago, but hasn't printed it yet."

VOA: standard.2010.08.09

We have not reached that stage yet,". New Delhi and Beijing signed an agreement in October to jointly work on climate change and stand united at the Copenhagen conference.

VOA: standard.2009.11.27

But John VandeBerg of the Southwest National Primate Research Center says if the proposed legislation to phase out medical research on chimpanzees is passed, scientists like him will have to end their work.

VOA: standard.2010.02.16

"We have to improve health care in general for everyday need and everyday purposes and if it does not work on an everyday basis of course in a crisis or in a disaster it is not going to suddenly work better,".

VOA: standard.2009.10.14