1. 根据短文内容，回答下面的问题。

Dear Sally,

    I am in Shanghai No. 10 Middle School now. We are very busy this term because we have many things to do. On September 22nd, we have an art festival. It's very interesting. Then our English teacher, Jack's birthday party is on September 25th. I like October and December because (因为) we have two ball games. The basketball game is on October 12th and the volleyball game is on December 17th. Volleyball is my favorite (最喜欢的) sport. It is really fun. And many students love Nov5ember, because we have a school trip on November 8th. That's relaxing! I love my school. What about your school? Are you busy this term, too?

 Yours,

 Helen

1. （1） When is the art festival?

3. （2） Who is Jack?

5. （3） Is the basketball game on October 17th?

7. （4） What is Helen's favorite sport?

9. （5） Where is Helen now?