任务型阅读：根据表格信息完成下列句子

If you want to go to Beijing from Zhengzhou, the information below can help you.

1. The cheapest way from Zhengzhou to Beijing is by         ____.

2. The fastest way from Zhengzhou to Beijing is by_         ___

3. The earliest transportation from Zhengzhou to Beijing is by__            __.

4. The longest travel from Zhengzhou to Beijing is by__            __

5. The____    _____leaves at night.