VOCABULARY

3. to advance (for example, a voice message)
6. a place where goods are stored prior to their use, distribution, or sale
7. a secret word, phrase, etc
10. a machine used to tear or cut paper into small pieces
12. another document sent wth the main document
15. a system for controlling the temperature and sometimes the humidity and purity of the air
17. the price of all the items ordered, not including tax
20. answer
21. a document which lists the items that were ordered and their prices.
22. a style of alphabet letters

1. all the workers of a certain company
2. the charge for delivering a piece of mail
4. 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
5. a device that is used to make sound louder
8. a person who sends a letter or email
9. a person who receives a letter or email
11. to make a recording go backwards
13. a book of addresses, telephone numbers, etc. arranged alphabetically
14. to employ
16. 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
18. hall, vestibule
19. the working area of a computer screen
21. a small picture