Brown said the southern route was the only one that could be kept open in all seasons.

VOA: special.2009.05.28

They say the vaccines could be kept at thirty-seven degrees for a year or more with only small losses in the amount of vaccine.

VOA: special.2010.02.24

The soil should be kept moist but well drained so it does not get too wet.

VOA: special.2010.06.29

You'll be kept in prison for a long time.'" But in reality,there is help.

VOA: special.2010.06.14

Union troops would be kept near Washington, instead of being sent to Richmond.

VOA: special.2009.09.17

Cleveland agreed. But he said the operation would have to be kept secret.

VOA: special.2010.06.17

The news of this discovery could not be kept secret very long.

VOA: special.2009.02.04

Another problem is that the vaccine must be kept extremely cold.

VOA: special.2009.11.03

Currently,most vaccines must be kept between two and eight degrees Celsius.

VOA: special.2010.02.24

Some foods can be kept fresh this way for several weeks.

VOA: special.2009.02.09

The land was to be kept for the public to enjoy.

VOA: special.2009.01.07

Farm vehicles should be kept out of areas with weeds.

VOA: special.2009.05.26

The remaining starter can be kept for later use.

VOA: special.2009.01.19

Newborn babies should be kept out of the sun.

VOA: special.2010.07.06

Slaves already in the territory could be kept there.

VOA: special.2009.05.21

But the operation had to be kept secret.

VOA: special.2010.06.24

Results will be kept secret until the night of the award ceremony: January 31 at the Staples Center in Los Angeles,California.

VOA: standard.2010.01.25

There's no known cure for hepatitis B, although the virus can be kept in check with anti-viral medicines.

VOA: standard.2010.07.26

Dr.Kallio agrees with Dr.LaVan that the results support the recommendation that kids be kept away from tobacco smoke.

VOA: standard.2010.03.04

Some Republicans say Guantanamo should be kept open, and that abuses there have been ended.

VOA: standard.2009.05.20

If the computer system is down, the records have to be kept by hand.

VOA: standard.2010.07.26

"A common threat is if you leave we're going to report you to immigration and you'll be arrested, you'll be kept in prison for a long time."

VOA: standard.2010.05.24