若$\sqrt{a-2}$+|b+1|+（c+1）²=0，则a+b﹣c=____．

假定你是李华，深圳国际学校学生会主席。你将代表学校到深圳宝安国际机场迎接来自美国的交换生。请你写一封信给对方小组长Hurst，联系机场迎接事宜。

写作内容：1. 表示欢迎来校交流学习；2. 询问到达机场的时间、航班及人数；3. 告诉到达机场后的联系方式（如：微信WeChat、电话等）；4. 表达你的愿望。

写作要求：1. 80字左右，信开头和结尾已经给出，不计入总字数。2. 信中不能出现真实姓名与学校。

参考词汇：深圳宝安国际机场 Shenzhen Bao'an International Airport  代表 on behalf of

Dear Hurst,

    I am Li Hua, chairman of the Students' Union of Shenzhen International School.……

Yours,

Li Hua

    Do you like Sun Wukong? He is one of the most popular novel(小说) characters in Chinese history. Both young children and adults love him so much. In our mind, he is a great hero in the Chinese novel Journey to the West(《西游记》).

    In the novel, Sun Wukong, Zhu Bajie and Sha Seng beat demons(妖魔) and protect Tang Seng when they travel to the Western Paradise(西天). Sun Wukong was born from a stone. He can change himself into a tree, a bird, or and animal. With one somersault(筋斗), he can travel 108,000li.

    Sun Wukong is clever, brave and always makes fun magic tricks. Chinese people love him very much.

    Sun Wukong is also popular in other countries. Many western children love him and learn kung fu because of him. To them, he is a super hero, just like Superman and Spiderman.

我独自坐在书斋中，忘记了尘世间一切不愉快的事情，怡然自得。世界之广，宇宙之大，此时却仿佛只有我和我的书友存在，      ，      ，      ，      。

①阳光照在玉兰花的肥大的绿叶上

②连平常我最喜欢听的鸟鸣声“光棍好过”，也听而不闻了

③窗外，粼粼碧水，丝丝垂柳

④这都是我平常最喜爱的东西，现在也都视而不见了