| A | B | 
| communication | the exchange of information from one person (sender) to another (receiver) | 
| purpose | an overall goal or aim | 
| audience | the people who listen to and receive information | 
| subject | a main topic or key idea | 
| pronunciation | how the sounds of a word are made when someone speaks | 
| active listening | listening with full attention | 
| E-mail | electronic mail, messages sent from computer to computer | 
| previewing | reading the parts that outline or summarize | 
| skimming | reading quickly for main ideas and key points | 
| notes | jotting down main ideas | 
| memo | short, informal messages written to people you work with | 
| fax | a copy of a paper message that is sent over telephone lines | 
| business letter | longer, formal message written to people you may or may not work with | 
| report | a large project that communicates a lot of information about projects or research |