完形填空William grew up in a poor family in Africa. His family lived in a village with no 1 . At night, they used oil lamps for light. However, oil was too expensive for his parents to afford.
William wanted to 2 life there but he had no idea how to realize it. One day, he read a book on how to turn wind into electricity with a windmill.
"That is 3 !" Though he didn't know what a windmill was, he decided to give it a try.
First he had to 4 all the materials. He dug through the rubbish with his cousin in the villages nearby and 5 his goal until he got what he wanted.
Then he started to make the windmill. The moment his farm work finished in the fields, he threw himself on studying the materials, staying 6 till midnight. Finally, he made it after many 7 . He fixed the windmill on the top of a wood tower to catch wind. The villagers came to look. A long wire was used to connect to a bulb to the windmill. The wind blew and the windmill 8 . To their amazement, the bulb lit up. The villagers cheered. William threw his hands in the air and jumped 9 . To produce more energy, he built another windmill for his village.
Bored into poverty, William didn't give up in the face of difficulties. He kept reading, taught himself and lit up the whole 10 .