1. A _____printer ____ is a machine for printing text onto paper.

2. This machine is still under ______monitor ______ so the manufacturer wil repair it.

3. Some ____computers _____ can work 50,000 times faster than a man.

4. Some of the more _____time-consuming_______ jobs can be done by machines.

5. Adjust the _____knob ______ if the screen of the _____board ____ is too dark.

6. Harry is in the first year at university. He is a ____freshman ______.

7. They post messages on the _____bulletin ________ and find other people who want to talk about the same topic.

8. I'm rather _____ guarantee _____ about his chances of winning.

9. Many students are sitting and reading books and magazines in the ____library ____.

10. This ____skeptical ______ enables computers to read handwriting.