Across
- 4. small, specialized machines or electronic devices.
- 5. has circular ends and straight sides.
- 6. a complete failure.
- 9. gives off a lot of light.
Down
- 1. when something works in a rough or uneven way and makes popping noises.
- 2. machine moves slowly and noisily.
- 3. the engines that make a train go forward.
- 7. legal documents.
- 8. a machine that plays recorded music or sound.