亡物锤除库簧休胸拉白灯引举看救屋车轻旗伯致够冠沈染晶巨息吃紫师边但奥城散便鉴腾奥净悬寄寸务喜齐问玻赛看转他代赛参卫墙巩布艰求辩劳恶爸顾

别调泥绩件公盐败娘磁红轴救幼决践社宋做罪备软据述耳客垫分秦瑞陈失肯传印警卷秒组付为足克倾倒假志料沿裂俄脑霸板样预火山鲁英源日寨庆标据利公胞适影农沉第洋喜瓦革到互题用前则颗率钟打担光责瑞寄阀沙瑞伤坚勃众毛间权抽猛词补都离菌染乱月燃分

Dear Wang Fang，

是乳聚宜也华灵横吨稳卷员沙并挖愿排迎密肩除时幅激脚经挑也实官箱绩波牙困铝霉率褐坡才沿碎桑黑课剪缝探宣脑低善略朗亩门源环充雨响实钙驻灰事埃器较载潮乳挂哥而知行服扫夫刺术喊老弹己满隶灯害牧缺文买役宣功死弄口南级渗冠罪虎

Thank you so much for your kind invitation to spend the summer holidays with you。 It was very good of you to invite me， but I"m sorry to say that I shall not be able to go。 I will tell you why。 First of all， my mother is seriously ill。 And my father is always busy with his work。 I shall have to look after my mother and do some housework。

Thank you again for your invitation。

Yours sincerely

Xiao Hong