VOCABULARY

5. a piece of paper on which the things that you buy or the services that you pay for are listed with the total amount paid and the prices for each
8. answer
10. a document which lists the items that were ordered and their prices.
11. a device that is used to make sound louder
13. a name that someone uses for identification purposes when logging onto a computer, using chatrooms, or as part of his or her e-mail address
14. to advance (for example, a voice message)
15. hall, vestibule
17. all the workers of a certain company
18. a person who receives a letter or email
20. a small picture
21. a person who sends a letter or email
22. to make a recording go backwards

1. a place where goods are stored prior to their use, distribution, or sale
2. a style of alphabet letters
3. another document sent wth the main document
4. the working area of a computer screen
6. the price of all the items ordered, not including tax
7. a system for controlling the temperature and sometimes the humidity and purity of the air
9. a secret word, phrase, etc
12. to employ
16. a book of addresses, telephone numbers, etc. arranged alphabetically
17. a machine used to tear or cut paper into small pieces
19. the charge for delivering a piece of mail