题目内容：

Bob is 11 years old.He goes to a boarding school(寄宿学校)．He stays at school five days a week.He is in the baseball club and music club.He likes playing baseball very much and he is good at singing.He can play the violin，the piano and the guitar well.His parents，Mr.and Mrs.Smith，are music teachers.They teach in another(另一) school.They like music very much and are successful in music.They often sing at singing shows on TV.Bob's sister，Mary，is 5.She can sing a lot of songs.She can dance well，too.She says she wants to be a musician and a famous dancer.

根据短文内容，选择最佳答案。

1.______ people are in Bob's family.

A. Four    B. Two    C. Three    D. Five

2.Bob is a ______.

A. worker    B. student    C. teacher    D. musician

3.According to the passage(根据这篇文章)，what can Bob do?

A. Play soccer.    B. Play the piano.

C. Play chess.    D. Play basketball.

4.Mary is good at ______.

A. dancing    B. teaching    C. writing    D. drawing

5.Mr.Smith teaches ______.

A. P.E.    B. English    C. music    D. math