Ⅰ. 根据句意及汉语提示完成单词（10分）
1. The boy has a ______ (梦想) that he can take part in the Olympic Games one day.
2. I haven’t played ______ (网球) for years, so I am really out of practice.
3. Suppose they did not ______ (相信) him, what would they do to him?
4. My daughter ______ (练习) playing the piano every day.
5. Of all my classmates, I’m the ______ (最幸运的) to win the prize.
