### Chinese: 你走在街上，突然发现有人跟着你，你害怕地越走越快，最后跑了起来。
### English: You are walking down the street and suddenly you find someone following you, you <v>walk</v> faster and faster in fear and finally run.

### Improved English: You were walking on the street when suddenly you found someone following you; you got scared and you were walking faster and faster and at last running.
