Choose the correct word or expression from the box to complete the sentences. delays level crossing map mixture dock real roundabout staff tourist upside down 1. A _________ makes it easier to find your way around a stranger town. 2. Road works often cause major traffic _____________. 3. Roads either meet at a junction or a ________. 4. If you do not know the city, the address of the place you are looking for is often of no _________ use. 5. If you hold the box _________, the money will fall out. 6. The ship pulled out of the ____________. 7. There is a(n) ___________ of many different nationalities in America. 8. A lot of accidents happen at ___________ without gates. 9. You can ask about a hotel at the __________ information office. 10. The __________ in the restaurant were very helpful and friendly.