Stafford was from the second group of American astronauts.

VOA: special.2009.06.24

Finally,late on the second day, the final group of soldiers passed the White House.

VOA: special.2010.01.14

And,it is the second genome for a member of the Carnivora group, after dogs.

VOA: special.2010.01.19

The top two teams in each group move on to the second stage.

VOA: special.2010.06.09

Neighbors were the second most affected group.

VOA: special.2009.12.22

The second exercised and the third group worked out less than half an hour daily.

VOA: standard.2010.03.30

The fate of the second French hostage, who was being held by al-Shabab, an al-Qaida-linked militant group allied with Hisbul Islam, is not immediately clear.

VOA: standard.2009.08.26