The students were then asked to hold their hand in cold water for as long as they could.

VOA: special.2009.08.18

I put Helen's hand under the cool water and formed the word w-a-t-e-r in her other hand.

VOA: special.2009.11.08

Suddenly,he put his hand into the water and rubbed two of his fingers together, making a strange sound, exactly like the sound of a croaking frog.

VOA: special.2011.02.19

On the other hand, she says some areas will have too little water and prolonged drought will affect the kind of crops people normally grow.

VOA: standard.2010.01.02