S
ummary
21
V
ocabulary Extension
Here are six words that are related to the topic but are not in the reading.
Fill in each blank with the best word from the list. Use each word only
once.
install downloaded idle crashed click frozen
1. I lost all of my homework when my computer __________.
2. Do you know how to __________ this program?
3.
To open the file, just __________ on its name.
4. Casey has __________ over 400 MP3 files.
5. If your computer is __________ for a few minutes, the screensaver will start.
6. The computer screen is not responding to the mouse.
I think your computer is
__________.
