Doctors should also consider how the child was injured and whether the parents say the child is acting normally.

VOA: special.2009.10.28

The goal was to test whether Internet stations could be set up, how much they would cost, and how long they could operate.

VOA: special.2009.02.16

Whether the scanners are adopted more widely and how they are used, will likely be prime topics of discussion at congressional hearings expected early next year.

VOA: standard.2009.12.30

Health officials did not know how deadly the virus would be, who would be most vulnerable, how quickly it would spread and whether it could be contained.

VOA: standard.2010.04.29

it has avoided bankruptcy so far." It all depends,says Faulkner, on whether the damaged well can be fixed, the spill stopped permanently and how well clean-up operations go.

VOA: standard.2010.07.27

But Weissman says the survey by Green Seal and the firm EnviroMedia Social Marketing shows that consumers are uncertain how to tell whether a product helps the environment.

VOA: standard.2009.03.30

How that wood is grown and whether it was harvested legally have become crucial questions since 2008, when the U.S.Congress amended a century-old piece of environmental law known as the Lacey Act.

VOA: standard.2010.05.28

There are questions about how much Army officials knew about Major Hasan's alleged foreign contacts and political leanings, and whether they could have taken some action that might have prevented the massacre.

VOA: standard.2009.11.16

"We are going to determine how much food and other products of daily use are needed, whether an international crew is compatible, how people of different cultures, of different training can find common language and work on performing their tasks."

VOA: standard.2010.06.02

And we'll have to see how this unfolds." Clinton declined to say whether the Obama administration will formally recognize Mr.Ahmadinejad's re-election, saying U.S.officials are going to "take this a day at a time" and carefully assess what happens.

VOA: standard.2009.06.29