阅读理解

Dear friend,

　　Hi! I'm an American boy. My name is David----David Smith. I'm thirteen years old. I'm in New York. Do you know New York? It's very big. I'm in the West Middle School. There are about four hundred students. I am in Class 2, Grade 2. My brother Tom is in Grade 1, and my sister Kate is in Grade 3. We go to school together in Dad's car early in the morning.

　　There are thirty boys and girls in my class. Some of them are from other countries. Six are from Japan, and four are from England. Five are from Canada. But there isn't anyone from China. So I want to find a Chinese friend----I want to learn Chinese, and I want to see Beijing some day.

　　Please write to me.

Yours,

David

(1)What's the writer's name?

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(2)How old is the writer?

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(3)The writer is from ________.

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(4)How many students in the class are from America?

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(5)Why does he write the letter?

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