1. (2019·包头) 听材料，回答问题。

Good morning class! Today, I'd like to tell you something about my vacation.<br />It is true that time always flies fast. My vacation is over.<br />During the vacation, the weather was fine and I had a wonderful time.<br />I used to get up at 6.30 and took a walk in the garden for half an hour.<br />Then I did my homework in the morning.<br />After breakfast, I began reading English and Chinese and did some exercises in math.<br />These took me three hours or more.<br />I worked quite hard and made good progress.<br />I spent the afternoon outside.<br />I went swimming and it was very funny.<br />I would not go home until 5 or 6 o'clock.<br />Sometimes a friend came and we would spend some hours listening to music.<br />In this way, I spent my vacation happily.<br />And I not only studied well, but also became a good swimmer.<br />Now I am in good health and high spirits.<br />That's all for today. Thank you!

1. （1） When did the speaker go for a walk?

   A . After getting up. B . After having breakfast. C . Before going to bed.
3. （2） What did the speaker usually do with friends?

   A . They went swimming. B . They listened to music. C . The did some exercise.
5. （3） What does the speaker probably do?

   A . A student. B . A teacher. C . A swimmer.