书面表达为庆祝中华人民共和国成立70周年，你校学生会决定举办“我爱祖国”全校师生合唱比赛。请写封邮件邀请外教Mary观看。

书面表达
假定你是李华，为庆祝中华人民共和国成立70周年，你校学生会决定举办“我爱祖国”全校师生合唱比赛。请写封邮件邀请外教Mary观看。内容包括：
1. 合唱比赛时间、地点, 合唱比赛chorus competition；
    2. 比赛安排。
注意：
1. 词数100左右；   周年纪念日：anniversary
    2. 可以适当增加细节，以使行文连贯。
Dear Mary,
_______________________

书面表达答案：
Dear Mary,
    How is everything going? I’m writing to tell you the news that a Chorus Competition will be held in our school. I’m more than glad to invite you to attend it.
    In order to celebrate the 70^th anniversary of the founding of the People’s Republic of China, the Students’ Union has decided to hold a chorus competition, whose theme is “Love our Motherland”. As scheduled, the contest will take place on the afternoon of November 20^th in the school hall, which will last 3 hours from 2:00 pm to 5:00 pm. Besides, students and teachers of each class will be required to wear school uniforms and sing varieties of wonderful songs together to show our deep love for the motherland. Then the class who sings best will be awarded with a big prize by the headmaster. It can be of great fun and meaningful, which will leave a deep impression on you.
    I would appreciate it if you accept my invitation. Looking forward to your reply.
                                                      Yours,
                                                       Li Hua