英语作文.你是王明.你的英语老师miss smith要求那么明天下午去听讲座,你有是不能来,写封请假信

Dear Miss Smith,
My name is Wang Ming. I'm afraid I will miss the lecture tomorrow afternoon. I have to ask for a leave. My uncle is coming back from Germany tomorrow. I have to pick him up at the airport. I haven't seen him for over a year. My parents are not home today. So I am the only one to greet him at the airport. I will ask my friends for his note to make up for this.
I appreciate your time and permission.
Sincerely,
Yours,
Wang Ming