假定你是校学生会主席李华，新加坡友好学校的高中生将在你校开展为期一周的交流活动，你将代表学校在欢迎会上致辞。内容包括：
1.表示欢迎；
2.介绍活动安排；
3.表达祝愿。
注意：
1.词数：80左右；
2.可适当增加细节，以使行文连贯。

【考点】提纲作文．

【答案】Dear friends，
I' m Li Hua，president of the students' Union.It's my great privilege to be here to welcome our fellow friends from Singapore.
Next week，we'll exchange our ideas on learning，sports and cultures.First of all，in order to know each other well，we'll study in the same classroom and live in the same dormitory.We'll take part in a sports meeting to be held in our school where we'll compete with each other in a basketball match.In the end，we are going to hold a Chinese speech contest to raise our interest in Chinese.
After the precious exchange activity，I believe we'll have a better understanding of each other on a whole new level.Wish you all the best.
Thank you.