求大神帮帮忙，考试题！！急！！！

Dear Sir or Madam,

This is Zhang Ling. I am female and 18 years old. I am studying in Huaxia Vocational High School, majoring in Marketing. I am a person who is hardworking, honest and patient. I have worked as a cashier in Hongqi Chain Supermarket before. Also, I possess computer skills and I am fluent in English. I am available on weekends. Please feel free to contact me by email and phone in your convenience.

Kind regards,
Ling

保证没有语法，句子和用词错误。谢谢哦。祝你成功

Dear Sir or madam:
I'm not hesitate when I Saw your advertisement in newspapers. As you want a cashier. who is hard working patient and honesty, I believe I am the person you are waiting.
I am 18years old girl,studing in Huaxia Vocational High School. My major us marketing, just fitting your position. And I have been worjed as a cashier in HongqiChain supermarket for 3months.As your advertisement, my charactor is hardworking patient and honesty.Whats more , I can use computer to some hard problems. My work experience make me could speak to same foreigner fluently.
What is said above is my sipmle instruction. If you want to know more about me, please feel free to contact me at any time.It will be a great honor to have an interview with your company, Im looking forward to hearing from you soon
Yours sincersly
ZhangLing