"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

But the head of UNICEF, Anthony Lake,says: "Unless we all work harder, there may still be fifty-six million children out of school in two thousand fifteen."

VOA: special.2010.05.20

But she admits there may not be much scientific evidence, at least not yet.

VOA: special.2010.01.28

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

There may have been several more. People who knew John Slaughter said there was no doubt they were dealing with an extremely serious man -- a man who could be very dangerous.

VOA: special.2010.03.17

far more live in captivity. Without immediate action, the WWF says,by 2022, there may no longer be any wild tigers.

VOA: standard.2010.02.22

Morrell acknowledged that if the president decides to adjust his strategy, there may have to be changes to the troop request.

VOA: standard.2009.09.23

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

VOA: standard.2009.12.16