假设你是李华，你刚参加了某培训学校组织的“英语夏令营”活动，请根据以下内容， 写一封投诉信。【写作内容】原来期望提高英语成绩存在问题1一个班60多人，练习机会少2内容简单，话题陈

假设你是李华，你刚参加了某培训学校组织的“英语夏令营”活动，请根据以下内容， 写一封投诉信。
【写作内容】
原来期望
提高英语成绩
存
在
问
题
1
一个班60多人，练习机会少
2
内容简单，话题陈旧，枯燥乏味
3
无午餐供应，到最近的饭店吃饭要步行30分钟
4
仅组织了一次羽毛球比赛，与广告宣传不符
描述你参加该活动后的心情和提出你的赔偿要求
【写作要求】
请用5个句子表达全部内容（信的开头和结尾已经给出，不计入总句数）。 
【评分标准】
句子结构准确，信息内容完整，篇章结构连贯。
Dear Sir/Madam,
I have just returned from the English Summer Camp at your School of Language, and I’m writing to express my unhappiness with your program.
    Yours,
Li HuaA possible version:
Dear Sir/Madam,
I have just returned from the English Summer Camp at your School of Language, and I’m writing to express my unhappiness with your program.
I took part in the program in order to improve my English but to my disappointment, there were too many students in a class, in which case students were not able to practise a lot. Moreover, the course was simple and the topics were not fresh enough so that students’ interest in English could not be aroused. Worse still, no lunch was provided and therefore I had to go to the nearest restaurant, which was 30 minutes away. It was once said in your ad that students could be provided with many chances to enjoy social practice but badminton was the only activity organized. You can imagine how upset I am to have wasted my time and money and please give half of my money back, or I shall be forced to take the matter further.
Yours,
Li Hua