When he was sure she was dead, Murlock had sense enough to remember that the dead must be prepared for burial.

VOA: special.2009.10.31

Experts are not sure whether this tribe placed bodies in caves as part of burial ceremonies or for other reasons.

VOA: special.2010.11.10

They are also advised not to give anti-reflux medicines for hoarseness unless they are sure patients need them.

VOA: special.2009.09.02

Michael J.Fox says he is sure that a cure for Parkinson's disease will be found in the future.

VOA: special.2009.04.07

They felt sure of success. For now,enough leaders of the Southern Alliance were willing to support the idea.

VOA: special.2010.06.10

Treasury Secretary Chase was for the plan only if Lincoln was sure it would not mean war.

VOA: special.2009.08.06

For instance,even native speakers are often not sure when to use "lie" and when to use "lay."

VOA: special.2010.02.11

Be sure to join us again next week for THIS IS AMERICA in VOA Special English.

VOA: special.2009.05.04

I think it's still possible for us to stamp out al- Qaida, to make sure that extremism is not expanding but rather is contracting.

VOA: special.2009.02.21

They are trying to make sure that cacao can be grown in a way that is fair to the farmers and safe for the environment.

VOA: special.2010.02.17

No one knows for sure who gave it this name in the eighteen thirties.

VOA: special.2010.03.21

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

Burros are known for their sure footing on mountains while carrying heavy loads.

VOA: special.2010.02.16

But Duncan was not sure that playing Porgy would be right for him.

VOA: special.2010.03.07