用方框中所给单词或短语的适当形式完成短文(有一项多余)。

    My name is Sam. I am an English boy. I am 12 . I am at No.4 Middle School. I am in Two Grade Seven.

    Mr Wang is my Chinese teacher. Miss Liu is my maths teacher." Mr Black is my English teacher. They are all good . Mr Wang and Miss Liu are from the same country.

    At school I have a good friend. name is Daming. We are in the same class. Ann is my friend too. Ann is 12 years old. I her very much.