1.be qualified for                    胜任
2.study efficiently                               高效地学习
3.get actively involved in class             上课积极参与
4.effective learning methods                有效的学习方法
5.enjoy a colorful life                          享受丰富多彩的生活
6.take responsibility to do sth.              负责做某事
7.get on/along well with sb.                 与某人友好相处
8.on behalf of our school                     代表我们学校
9.develop/form a good habit of ...
                                                           养成……的好习惯
10.express one's warm welcome to sb.
                                                           向某人表示热烈欢迎
11.It's my great privilege/honor to do sth. 
                                                              做某事是我的极大荣幸
12.have a better understanding of each other
                                                           更好地了解彼此
13.take an active part in                       积极参加
14.exchange one's ideas                       交流观点
15.I feel greatly honored ...                 我感到非常荣幸……