1. 听下面一段短文，选择正确的选项。

David is a schoolboy.<br />He usually walks to school and it takes him 40 minutes, so he usually gets up at 20-6<br />in the morning.<br />At school he likes math, geography and history.<br />And he is good at math.<br />David's grandparents live in Chengdu.<br />It is about 800 kilometers from his home to his grandparents' home.<br />He usually visits them in August.<br />He first takes the subway to the train station and then takes the train to Chengdu.<br />After that, he walks to his grandparents' home.<br />It takes him half an hour.

1. （1） How long does it take David to walk to school?

   A . Twenty minutes. B . Thirty minutes. C . Forty minutes.
3. （2） When does David usually get up in the morning?

   A . At 5：40. B . At 6：20. C . At 6：40.
5. （3） What subject is David good at?

   A . Geography. B . Math. C . History.
7. （4） How far is it from David's home to his grandparents' home?

   A . About 600 kilometers. B . About 700 kilometers. C . About 800 kilometers.
9. （5） How does David go to his grandparents' home from Chengdu Train Station?

   A . He takes the bus. B . He walks. C . He takes the subway.