1. I think travelling by train is much more interesting than by airplane.
2. Most of our classmates go to school by school bus.
3. The people of different places have different living habbits.
4. His achievements depend on his efforts.
5. In Bejing, only a very small amount of students go to school by foot.
6. He seems very worried because his mother was sick and in hospital.
7. I don't know what Mr. Li thinks of my spoken English.
8. How far does he live from the bus stop?A ten-minute walk.