P17 5-1 一、听录音，选择所听句子中含有的单词。

1. I get up at half past six every morning.

2. M: When will the 30^th Olympic Games be held?

    W: In 2012.

3. The boy drew a church on the paper just now.

4. The dentist told the boy not to eat too many sweets.

5. He took a step towards the door.