A Letter for Help 一封求助信

　　Dear Uncle,
　　How are you?
　　Next week an English speaking contest will be held in the city. A classmate of mine and I will take part in it on behalf of my school. I am excited but also mervous, because it is a good chance to improve my English. But I have no experience. Although I have been preparing for the contest, I am still not confident. As an expert in English, what would you advise me to prepare for the contest?
　　I plan to pay a visit to you this Saturday morning. I wonder whether you will be free then. If not,could you tell me the time that is convenient for you? I am eager to get your instruction. I will appreciate any of your help.
　　Your niece,
　　Yang Mei
亲爱的叔叔，
你好吗？
下个星期的英语演讲比赛将在该市举行。我的一个同班同学和我将代表我的学校参加。我感到既兴奋又紧张，因为这是一个提高英语的好机会。但我没有经验。虽然我一直在为比赛做准备，但我仍然没有信心。作为一个英语专家，您有什么建议我为比赛准备吗？
我打算这星期六上午去你那。我想知道你是否有空。如果没空，你能告诉我时间，你方便吗？我渴望得到您的指导。我会感谢你的帮助。
你的侄女，
杨梅