完形填空Liu Yibing has been interested in planes since he was young. And he 1 his first plane in when he was years old. Over the next five years, Liu spent about , yuan on his 2 and made four more planes. But none of them was 3 .
However, Liu never stopped trying."Making a plane was far more 4 than I had thought," said Liu, who today makes a living 5 flying and training pilots(飞行员). Liu's father was a doctor and expected Liu to be someone like him. 6 his mother, a farmer, understood Liu better. She knew her son's dream and 7 he could do what he really liked. So she sold one of their houses and gave all the 8 to him to make a plane.
No one in the village 9 he could make a plane. Liu wanted to prove(证明) they were all 10 .
Finally in , Liu made it. 11 plane left the ground for the first time. It travelled at a height(高度) of about metres. Though it didn't fly high, Liu felt very 12 . After that, he kept studying and tried to make it better. In , Liu 13 his own club and started to teach others about planes. Now there are over 14 in the club and most of them are young children."Many children are interested in planes and would like to fly or 15 make planes by themselves," he said."I will build a museum of planes and let more people know about the skies."
