1. 听对话，回答问题。

Mary, look at the time. It's nine o'clock.<br />Oh, sorry, sir. I'm late for school again.<br />Why are you late this time?<br />I had a headache when I got up this morning.

1. （1） What time did Mary get to the classroom?

   A . At 7：00. B . At 8：00. C . At 9：00.
3. （2） Why was Mary late for school?

   A . Because she was tired. B . Because she had a sore throat. C . Because she had a headache.