Eldar says Mitchell's job is to make sure Israeli officials understand that message.

VOA: standard.2009.06.09

Harry Covert says the key to re-building the school, and all of Haiti,is to make sure the work is done right.

VOA: special.2010.02.05

Scientists say more information is needed before they can be sure that painting roofs white would help battle rising temperatures.

VOA: special.2010.03.02

Jurors must find a defendant not guilty even if they are not completely sure the person is innocent of any crime.

VOA: special.2009.08.31

We need to do a much better job of making sure that what's in those vending machines is very consistent.

VOA: special.2010.03.17

Experts say any device used to heat a home should be inspected to make sure it is working correctly.

VOA: special.2010.02.02

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

When crime scene investigators arrive at the place of a crime, they first try to make sure the area is secure.

VOA: special.2010.05.05

Also,the break will start to repair itself, so you want to make sure the bone is lined up correctly.

VOA: special.2009.02.04

The scientist says this mission has been planned for many years, but he is not sure when it will happen.

VOA: special.2010.05.25

But Kurt Volker, former American ambassador to NATO, the North Atlantic Treaty Organization, is not so sure what will happen.

VOA: special.2010.07.24

They want to be sure that he is not dealing off the bottom of the stack of cards.

VOA: special.2009.11.22

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

But one thing is sure. The discoveries in the meteorite helped shape policy and exploration efforts at the United States space agency,NASA.

VOA: special.2010.07.28