阅读理解。

Dear John,

     I get your letter from my teacher. I'm happy to know you.

     My name is Jack. I am fifteen. I live in Beijing.I am a student of No. 1 Middle School. I'm in Class 3.

My teacher is Miss Lee. She is not only(不仅) our English teacher but also(而且) our class teacher.

     At school I have two good friends. They are Susan and Sally. They are twins. They come from Britain.

They like China very much.They teach me English and I teach them Chinese.

     Let's be good friends. Please write soon.

                                                                                                                                                Yours

                                                                                                                                                  Jack 

1. This letter is from ______.    

A. John              

B. Jack              

C. Twins

2. Jack is ______.    

A. thirteen            

B. fourteen          

C. fifteen

3. Jack studies in ______.

A. Shanghai            

B. Beijing          

C. London

4. ______ is his English teacher.

A. Miss Lee          

B. Sally              

C. Susan

5. Susan and Sally are ______.

A. Jack's friends        

B. John's friends      

C. friends