3. the singing competition 歌咏比赛
4. the most important 最重要的
5. be talented in music 在音乐方面有天赋
8. be different from 与…...不同
9. be like a mirror 像一面镜子
10. as long as 只要;与…...一样长
12. get better grades 取得更好的成绩
21. have fun=Have a good time 玩得开心
have fun doing sth 做某事很开心
22. do the same things as me. 做和我一样的事情
23. It’s+adj+(for sb.)to do sth. “做某事(对某人来说)是...的 ”
24 make friends with sb. 与某人交朋友
25. as long as 只要;既然,引导条件状语从句