1. Class Four Grade Seven

2. In Hong Kong, there are many people going to work by underground because there are a lot of people in Hong Kong, but there are not enough place. In Hong Kong, the underground is faster and more comfortable than the car.

3. Shanghai Underground is a important vehicle( 交通工具 ) in Shanghai. There are a lot of people taking the underground to work,so we can’t live without the underground. We all like to taking the underground.

8. Shanghai Transportation Card Kong Hong Transportation Card

9. Shanghai Underground Ticket Machines Hong Kong Underground Ticket Machines

13. I think Hong Kong Underground is more different than Shanghai Underground. For example, Hong Kong Underground is cleaner than Shanghai Underground. There are more rules in Hong Kong Underground Station. We all think Shanghai Underground needs to learn from Hong Kong Underground.

14. I think it is very comfortable. We can almost take the underground everywhere and it is very safe, so there are a lot of people taking the underground. Some students in our school go to school by underground. There are two people in our team going to school by underground. They think underground is one of the most popular vehicles, so they like to taking it.