If several of these conditions are present at the same time, a person's body temperature may rise above safe levels.

VOA: special.2010.07.27

Charles Wortmann at the University of Nebraska-Lincoln says a one-time tillage may be used to correct a problem like aggressive weeds.

VOA: special.2010.09.28

This time, with the economy in a bad recession, some guests may not be as wealthy as they were.

VOA: special.2009.01.19

A youngster who develops diabetes in his teens may need a kidney transplant by the time he's thirty."

VOA: special.2010.06.07

And this may be cool enough to keep foods fresh, at least for a short time.

VOA: special.2009.11.30

They represent money. A poker player may,at any time, decide to leave the game.

VOA: special.2010.01.17

"Many mothers deliver at home in sub-Saharan Africa and it's very difficult for them to get to a hospital or clinic which may be miles away in that time period.

VOA: special.2010.05.24

Chinese tires make up and most are lower-end tires that retailers may have a hard time buying elsewhere.

VOA: standard.2009.09.14

The idea of a no-frills, environmentally-aware grave may,however, take time to catch on in Australia, where there is still a deep respect for tradition.

VOA: standard.2010.07.22

"Whether or not they blame Karzai for that personally, I think that there is a general sense among significant parts of the population that it may be time for a change.

VOA: standard.2009.08.03

At the Indy 500 race in May, Helio Castroneves of Brazil took the checkered flag for the third time in his career, just weeks after a jury had cleared him of U.S.

VOA: standard.2009.12.24

"The court decides upon the evidences of the case and the law of the country, so at this time they may say, it just is a political case, but they saw that the court has got so evidence, more than 85 personal evidences, witnesses,and we present more than so this is not a political case but a pure,pure legal issue,".

VOA: standard.2009.12.23