Across
- 4. Bacteria are so small that they are ______, and you need a special tool to see them.
- 7. That new phone is too ______, so I cannot buy it.
- 8. My brother and I share the ______, such as washing the dishes and sweeping the floor.
- 9. Washing your hands can help stop the spread of ______.
- 10. Air is ______, but we can feel it when the wind blows.
Down
- 1. Scientists hope new technology will ______ the way we travel.
- 2. I hope to ______ a letter from my friend this week.
- 3. Washing machines and refrigerators are household ______.
- 5. I use ______ headphones, so I don’t need any cables.
- 6. Reading books gives you a lot of ______ about the world.