词或使用括号中词语的正确形式填空。
When he was a kid, So Yimiog was a promising actor. He played role in the action movie The Taking of Tiger Mountain before deciding to drop acting for snowboarding (单板滑雪). Su (pick) up snowboarding at the age of four，balancing (使…平衡）it with acting until he chose to compete for the Winter Olympics. And this year he became one of (big) stars of the games in Beijing.
On February 7, 2022, Su missed out on a gold medal in the slopestyle (坡面障碍技巧）event, which made him the (two) place. Many people felt sorry for him and thought it was not fair. , Su and his coach said they were happy about the result, and that they were (complete) fine with the decision niadc by the judges (裁判). Facing such a drama，Su showed no signs being upset, bouncing back to win his own gold in the big air event.
"I had many dreams I was a little boy，" Su said. "One of them was (be) an Olympic champion, and today I made it," he explained in (excite)，"Snowboarding is not just a competition for me. As a professional, I should not only ride well but should also make the sport more popular.'，
