He says the substances are especially dangerous because they travel through the air and stay in the atmosphere, soil and water.

VOA: special.2009.06.23

In Kenya,a project aims to educate girls about H.I.V.prevention while helping them stay in school during their monthly periods.

VOA: special.2009.03.16

This process involves several tests before a person can receive a visa to stay in the United States for the training period.

VOA: special.2009.06.02

When she was in the southern part of the United States, she was not permitted to stay in hotels for white people.

VOA: special.2009.01.25

Still,NACE found no big increase in graduates who plan to stay in school and avoid the job market.

VOA: special.2009.06.25

This is because diseases that infect beans can stay in the soil and infect the next bean crop.

VOA: special.2009.03.24

Ekin Oz uses Facebook and Skype to stay in touch with family and friends back in Turkey.

VOA: special.2009.09.14

To stay in school,experts say children must consider their education useful -- and so must their parents.

VOA: special.2010.05.20

She took action so that she and her musicians would be permitted to stay in those hotels.

VOA: special.2010.05.23

You can also stay in touch with us on Facebook and Twitter at VOA Learning English.

VOA: special.2011.01.31

But because of doctor shortages or other needs, some have been able to get visas without the required two-year stay in their home country.

VOA: special.2009.06.02

They said the federal government should not help radical Republicans stay in power in the south.

VOA: special.2010.02.18

Many people stay in the nearby town of Springdale and travel into the park each day.

VOA: special.2009.04.15

Partner organizations in the home countries stay in contact with the fellows throughout the program.

VOA: special.2009.09.24