On Tuesday, federal officials in the United States advised schools not to close anymore when they have cases.

VOA: special.2009.05.06

He was eighty-four years old. Joel Breman says,"Doctor Close left his mark on the world."

VOA: special.2009.02.23

Since then officials have been reported working on final guidelines for when schools should close.

VOA: special.2009.08.05

Keeping a person on a short leash means keeping him or her under close control.

VOA: special.2009.03.29

One night,Doctor Close was on a plane, returning from a visit to the United States.

VOA: special.2009.02.23

In the close to forty years since, no one has set foot on the moon.

VOA: special.2010.04.28

They want to get close to the Obamas' big brick house on Greenwood Avenue.

VOA: special.2009.01.12

"You'll find something on Earth as close to what is pretty much on Mars.

VOA: special.2010.07.28

"Trolley-New Orleans" shows a close-up image of people on a public transportation vehicle.

VOA: special.2009.03.23

And the third is the reporter's story as she becomes close to the Lacks children and helps them learn more about their mother's influence on medical science.

VOA: special.2010.07.21

The vote on the Oregon bill was very close.

VOA: special.2009.03.05

much like a dog on Earth. I walked close to the creature and began speaking in much the same way I would speak to a dog or other animal on Earth.

VOA: special.2010.07.17

For advice, he depended on close friends.

VOA: special.2010.02.11

And on the inner wall close to the courtyard actually what you see are some glittering tiles, thats what we call the luminary wall. Each lit rectangle tells about Chinese-American who has been important in American or world history.

VOA: special.2010.03.03