Choose the correct word

1.You must stop when the ... is red.
2.It`s quicker if you take the ... through the mountain.
3.Drivers should be careful of trains when going over a ... .
4.Always check the road before stepping off the ... .

5. You can cross the street at the ... .
6. Cars are not allowed to drive in the ... .
7. Pay attention to the ... so that you don`t get lost.