The changes are expected to cost about nine hundred forty billion dollars over ten years, but also help reduce the federal budget deficit.

VOA: special.2010.03.24

But some teachers think the changes are not all for the better.

VOA: special.2010.01.28

Skeptics argue,however, that rising temperatures and warmer oceans are part of a natural cycle and are not convinced the changes are a result of man's pollution.

VOA: standard.2009.05.03

And he made other changes, like adding the verse "we are not afraid" to offer support for the protests taking place across the country.

VOA: special.2009.07.27

But it does not prevent more changes in the brain that are caused by the disease.

VOA: special.2009.04.07

The proposed changes in financial rules are the most extensive since the nineteen thirties.

VOA: special.2010.05.21

But the changes that would be needed to carry astronauts are costly and untried.

VOA: special.2010.04.28

The report says the changes could explain why persons born by Caesarean section are more likely to get diseases like diabetes and asthma later in life.

VOA: special.2009.11.24

The long,thin fibers are strong, and can work well to reduce temperature changes.

VOA: special.2009.11.17

"The blunt reality is that there will be dwindling appetite and patience in the US Congress -- and in the American body politic writ large -- to expend increasingly precious funds on behalf of nations that are apparently unwilling to devote the necessary resources or make the necessary changes to be serious and capable partners in their own defense."

VOA: special.2011.06.11

"An empowered group of ministers has been set up to study whether any changes in the law are necessary.

VOA: standard.2010.06.10

But critics believe Mr.Yar'Adua has moved too slowly on reforms and that key changes are not expected before the 2011 elections.

VOA: standard.2009.08.22

At the Pentagon, Bryan Whitman would not provide any details about what types of changes are being considered.

VOA: standard.2009.11.16

Stone said his film is meant to show the changes that are taking place in South America.

VOA: standard.2009.09.07