"There may be enough to eat for a while." he says, "but before too long there may be hunger."

VOA: special.2010.04.13

There are about forty Martian meteorites worldwide although there may be more hidden in collections around the world.

VOA: special.2010.07.28

And there may be another explanation: pressure from parents to get a good return on the family's investment.

VOA: special.2009.03.12

But she adds that there may be lots of reasons why more women apply to colleges, and why colleges admit more women.

VOA: special.2009.11.19

"In the U.S.,for instance, some researchers have projected that there may be a shortage of close to a million nurses by two thousand twenty."

VOA: special.2010.06.07

Yet there may be more questions to settle about what exactly makes a cow a cow.

VOA: special.2009.05.05

Also,there may be emotional changes, like feeling depressed or worried.

VOA: special.2009.04.07

But there may be hopeful signs for the industry.

VOA: special.2009.07.17

She says the Polish attitude is that there may be a law, but there is always a loophole.

VOA: standard.2009.12.16

There may be some in the Pakistani security environment,she says, who would like to see the Taliban back in power in Afghanistan.

VOA: standard.2009.12.06

For example, there may be a correlation between maternal mortality and Caesarean births, or so-called "C-Sections."

VOA: standard.2010.06.23

"We are concerned that there may be some spillover effect, as there was in the past,".

VOA: standard.2009.07.04

"For example,if we were working on combinations of six, there may be six balloons."

VOA: standard.2010.08.10

Otunbayeva says she and her deputies are running the country, but acknowledges there may be some armed elements still supporting the president, who is in a southern village.

VOA: standard.2010.04.12