He wanted to make sure parents knew they should have control over their children and expect cooperation from them.

VOA: special.2009.03.15

The NASA team still is not sure how much of what they have found is water and how much is hydroxyl.

VOA: special.2009.09.30

"The most important thing from my perspective is making sure the American people understand we don't have two sets of rules here.

VOA: special.2009.02.06

The idea is make the other players believe you have strong cards and are sure to win.

VOA: special.2009.11.22

Elke Steinwender says there are many levels of safety built into the Kids Club to make sure that children have a safe and fun experience online.

VOA: special.2010.12.28

Doctors can collect it with a needle. But people who donate marrow must first have tests to make sure they are a good match for the patient.

VOA: special.2009.12.16

"We have got to make sure that this second round is not marred by fraud and corruption like the first round,".

VOA: standard.2009.10.21

"Would they have loved to beat the Canadian team? I'm sure they would have, but it's all about being an Olympian.

VOA: standard.2010.02.15

Danuri says they are 100 percent sure that the fingerprints match but they will have to wait to confirm the results.

VOA: standard.2009.09.17

She buys the ingredients with her own money and makes sure that TB patients have something to eat before taking their medicine.

VOA: standard.2010.07.12

Are you sure you have to go out of town? Oh, yeah, it's a little family thing.

VOA: standard.other

But we must be sure we have taken the measures to diminish the risks to the maximum."

VOA: standard.2010.03.01

"I'm sure that it has security reasons. Nevertheless, I think they could have done a better job."

VOA: standard.2010.02.17

So I am sure the American intelligence also must have been aware of his whereabouts and movements.

VOA: standard.2009.09.15