1. The **staff** leave the restaurant at regular **intervals**.2. Most people choose a hot **dish** when they eat in the ice restaurant.3. It's great to stay indoors and **sip** hot chocolate when it's cold outside.4. The menu includes a wide **variety** of salads.5. There are ice sculptures of the city's famous **landmarks**.6. The customers wear **thick** coats and gloves because it is **freezing**.