He said he is upset by the many changes he sees caused by rising temperatures on Everest.

VOA: special.2010.06.30

Since then, the White House has experienced many changes.

VOA: special.2009.05.08

Noble says it is one of many changes that have improved law enforcement during the past seven years.

VOA: standard.2009.11.09

he says change must come through media,education,business, and government, Many changes are already taking place.

VOA: standard.2010.01.23

Yet pro-democracy reformists say the changes have not brought the freedom and justice for which many had hoped.

VOA: special.2009.02.07

For several years, many people had recognized the need for changes in the banking system.

VOA: special.2010.09.23

Geithner says there are many signs the economy is recovering, but he says there is still a need for major changes by many nations, including the United States.

VOA: standard.2009.09.25

But Blatter and many in the football governing hierarchy have opposed such changes, saying they halt the free-flowing movement of the game and do not eliminate all mistakes.

VOA: standard.2010.06.29