why,when we do not sleep, we do not function well. We just do not know much about sleep at all."

VOA: special.2009.08.26

But we do know that the violence between the Earps and the Cowboys did not end at the OK Corral.

VOA: special.2010.02.15

We all know that some people do not seem as emotionally strong as others when life gets difficult.

VOA: special.2009.06.24

Another is that we do not necessarily know what drives us to do the things we do.

VOA: special.2010.04.13

Since he's in the Senate and we don't know what's going to happen with the health care bill, he may not even be home.

VOA: special.2009.12.28

We also wanted to know what Eric does when he is not studying.

VOA: special.2009.05.29

Now,we admit that we do not know how this expression developed.

VOA: special.2009.06.28

If fact,we do not even know if bees have knees!

VOA: special.2009.06.28

"They applied to Rowena, Savannah,Elizabeth,Jaycee, Fawzia and to so many more girls whose names and faces we do not know.

VOA: standard.2009.09.25

We are worried because we do not know how long they will stay or how we will take care of them.

VOA: standard.2009.10.27

"We had a new strain of flu. We did not really know that its lethality was going to be.

VOA: standard.2009.05.03

"But we don't know what to do because the government has not issued land title on our place yet."

VOA: standard.2010.06.02

"Currently,many of the people who have not traveled, we know have been in contact with the travelers returned,"

VOA: standard.2009.05.14

But we are not going to know for certain which approach makes sense until additional data is in."

VOA: standard.2010.07.16