1. A leopard cannot change its spots. 江山易改，本性难移。

2. Circumstances change cases. 事随境迁。

3. Things do not change; we change. 万事不变，是我们在变。

4. His moods change quickly. 他的心情变化不定。

5. Honors change manners. 态度随地位改变。

6. You haven’t changed a bit! 你一点都没变！

7. I changed my mind. 我改变主意了。

8. Drop it, let's change the subject. 别说这个了，咱们换个话题吧。

9. Where do I change buses? 我在哪里换车？

10. I have to change down now. 我现在得减速了。

11. He is sensitive to weather change. 他对天气变化很敏感。

（来源：英语点津）