Some animals such as the black rhinoceros have almost been destroyed because poachers illegally hunt and kill them.

VOA: special.2009.08.19

Critics want more. Some liberal lawmakers have proposed measures such as letting the government negotiate lower drug prices.

VOA: special.2009.08.14

Many people think these classical works are not as great as some of his musical plays for Broadway such as "On the Town,"

VOA: special.2009.08.02

Some scientists now believe that tension headaches may result from changes among brain chemicals such as serotonin.

VOA: special.2010.03.30

Such problems had led Air France to begin replacing older sensors on some of its Airbus planes, but not the one that crashed.

VOA: special.2009.06.13

But some experts point out the lack of such "open access" rules for telephone and cable companies.

VOA: special.2010.03.19

Some works in the show are very large, such as Michelle Holzapfel's piece "Table Bracelet: Promenade Suite."

VOA: special.2011.01.14

However,some scientists say such a campaign is an experiment with the health of millions of people.

VOA: special.2010.03.03

A suspect might also leave behind hairs or some kind of body fluid such as blood.

VOA: special.2010.05.05

Some of the diseases are well known, such as rheumatoid arthritis, multiple sclerosis and type-one diabetes.

VOA: special.2009.04.14

Some of the winter sports played at the Olympics are internationally known, such as ice hockey.

VOA: special.2010.02.10

"My Some students claim that they order such papers as a way to organize their research.

VOA: special.2009.04.23

Some common fruit trees such as sweet cherries and McIntosh apples have to be grafted.

VOA: special.2010.05.18

Some researchers and editors say changes must be made to stop such false author claims.

VOA: special.2009.10.08