1. 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。

Dear Betty,

    I am an American schoolboy. My name is John White. I am (twelfth). I have two brothers. My brothers and I are all at. school. We go to school from Monday to Friday. We don't have any classes Saturdays or Sundays. My father and mother (be) teachers. They say that (Chinese) is great, and that Chinese people are very (friend). I want (travel) around China. I think it will be very interesting, won't it? I like reading. Now, I am reading book of Chinese stories. They are very interesting. My brothers I like playing football and basketball. do you like to do?

    Let's be friends. Please (writing) soon.

 Yours,

John White