Complete the...a dictionary in...

Ответ:

airport — light

1. When you travel by plane, you first go to the airport.
2. You wait for a bus at a bus stop.
3. When you travel by train, you buy a ticket at the station.
4. You must wear a helmet when you cycle.
5. When a person is ill, they go to the doctor.
6. In a city, you can travel by underground.