Ⅰ. 单词拼写
1. We all know that many materials expand(膨胀) when heated.
2. After a fire broke out in the lab, a lot of equipment (设备) was damaged.
3. He formed (形成) the habit of taking notes while doing some reading.
4. There were perhaps two main conclusions (结论) to be drawn from the above discussion.
5. The aim (目的) of the policy is the preservation of peace.
6. He was surprised that his answer should have caused such a strong reaction (反应).
7. Would you like to add (添加)more sugar to your coffee?
8. Ordinary people are merely passers-by at the stage(阶段) of history.
9. I listened to his adventure with a mixture (混合) of amusement and disbelief.
10. The electricity (电) went off during the storm, which made the girl scared.
