4 * Fill in: became, strives, standard, wipe out, key, founded, freedom. . . . . . 1 It's very difficult to poverty and help countries develop 2 His idea . . . . . . popular with the people in the community and soon everyone started helping out. 3 Education is the . . . . . . . to social development. 4 UNESCO . . . . . . to reduce poverty worldwide. 5 Many people fight to improve poor people's . . . . . . . . of living all over the world. 6 Everyone is entitled to of speech 7 He . . . . . . . . . . . . . the centre as a place for the elderly to go. ​