Warren Buffett, the second richest man in the world has given almost his $44 billion fortune away. Buffett ______________ (buy) shares before he _____________ (be) 12, and by the time he ____________ (be) 14, he ______________ (make) his first purchase of land. After he ______________ (complete) his Masters degree in Columbia Business School, he _________-___ (begin) his own investment partnership in 1956. Buffett’s wife was going to supervise his charity work and donations but she ______________ (die) in 2004. They _______________ (not live) together since 1977. Buffett has given his fortune to a charity run by the world’s richest man, Bill Gates. Once Gate’s ____________ (make) a fortune with Microsoft, he _______________ (set up) the Gates Foundation. Before he ______________ (be) 50, Gates _____________ (give) $26 billion to charity. The Gates Foundation is now the biggest charitable trust in the world