greeting – n. something that is said or done to show people that you are happy to meet or see them

casual – adj. designed for or permitting ordinary dress, behavior or language

counter – n. a piece of furniture with a flat surface that workers and customers stand on opposite sides of

bagel – n. a bread roll shaped like a ring

formal – adj. requiring or using serious and proper clothes and manners

reservation – n. an arrangement to have something (such as a room, table, or seat) held for your use at a later time

bill – n. a document that says how much money you owe for something you have bought or used

check – n. a bill for the food and drinks that are served in a restaurant

tip – n. an extra amount of money that you give to someone, such as a server, who performs a service for you