children on a visit t Bangladesh. Bill Melinda Gates Foundation.The foundation was the Gates Foundation-the largest donation to set up in 1997 and works to improve healthcare charity in history.And on December 9,2010. reduce poverty,and increase access to education Gates,Buffett,and Mark Zuckerbera-CEO of and information technology worldwide.One of the Facebook-signed the"Gates-Buffett Giving sfoundation's primary goals is to eradicate'polio Pledge":a promise to donate half of their wealth worldwide by 2018.The couple practice what they to charity,and also to try to get other wealthy preach.and have traveled to hospitals and remote people to do the same villages all over the world to help those in need. In 2006,Warren Buffett joined the cause eradicate:v.toremove completely ss when he pledged to give about $30 billion to to practice what you preach:v.to do what you advise other pepole to do 81Bill & Melinda Gates Foundation. The foundation was set up in i 997 and works to improve healthcare, reduce poverty, and increase access to education and information technology worldwide. One of the so foundation's primary goals is to eradicate1 polio worldwide by 20"18. The couple practice what they preach, 2 and have traveled to hospitals and remote villages all over the world to help those in need. In 2006, Warren Buffett joined the cause 55 when he pledged to give about $30 billion to the Gates Foundation -the largest donation to charity in history. And on December 9, 20"10, Gates, Buffett, and Mark Zuckerberg-CEO of Facebook-signed the "Gates-Buffett Giving 60 Pledge": a promise to donate half of their wealth to charity, and also to try to get other wealthy people to do the same. 1 eradicate: v. to remove completely 2 to practice what you preach: v. to do what you advise other people to do 81