IV. Fill in the each gap with an expression in the box.

1. Be careful! The _____________ says “No U-Turn”.
2. You ran through the stop sign. May I see your ________________, please?
3. It is the law that motorists give way to pedestrians at _______________.
4. You can book your _______________ online, by phone, or through a travel agent.
5. Slow down – the _______________ on this road is 60 mph.
6. We were stuck in a _______________ on the freeway for two hours.
7. When we got to the _______________ the train had left.
8. What _______________ did they use at that time? – horses
9. _______________is taught to young children to avoid road accidents.
10. You should wear a _______________ when riding a bike.