어디예요? (eodi-yeyo?) - Where is it?
얼마예요? (eolma-yeyo?) - How much is it?
화장실 어디예요? (hwajangsil eodi-yeyo?) - Where is the restroom?
이것 뭐예요? (igeot mwo-yeyo?) - What is this?
한국말 할 수 있어요? (hangukmal hal su isseoyo?) - Can you speak Korean?