| 1 | Autumn is red. It is an extension of the spring and summer. | |
| 2 | Who can say where the road goes. | |
| 3 | The Great Wall stretches about 12, 000 li. | |
| 4 | There is a far-away space. It stretches out in all directions beyond the earth. | |
| 5 | The government is considering extending it to other vehicle classes. |