Скажите, кто это
1. O _ _ _ _ _ _ a policeman,for example
2. R _ _ _ _ _ _ _ _ _ _ _ welcomes people in a hotel or office building
3. S _ _ _ A _ _ _ _ _ _ _ _ helps customers in department store
4. V _ _ D _ _ _ _ _ drives something bigger than a car
5. W _ _ _ _ _ brings restaurant customers their food