Across
- 2. power The energy of the sun
- 5. scanner If you have this in your house, you don't need a key
- 8. If you have this device on your computer, you can talk to your family and friends who live in a different place.
- 9. This house consumes very little energy
Down
- 1. A portable computer
- 3. If you have this in the house, you can talk to your parents who are in a different room.
- 4. This house is full of smart machines and gadgets
- 6. You use it to change TV channels
- 7. You can play video games on it