缺词填空
Louis Braille, a Frenchman, couldn’t see anything when he was three years old. At the age of ten, he went to a special school for b小题1:children. The teacher there taught him a new w小题2:of reading by touching raised letters(字母) on the paper. H小题3:, it was slow way to read, and it did not help the blind write. In 1819, a French soldier invented a special writing c小题4:“night writing”. Night writing used twelve dots(小圆点). In 1824, Braille knew about the night writing and b小题5:to change it for the blind to use. He didn’t use 12 dots but s 小题6: dots. Letters are made with one or more dots. In this way, Braille was a  小题7:to use the six dots for all twenty-six letters. Now people call this writing the “Braille Writing” and people first used it in 1829. F 小题8: then on, many blind people from all over the world used it. Before this writing a 小题9:, the blind could not read or write. Many of them lived in hospitals and knew n 小题10:about the world outside. His work helped them see the world through their fingers.