Across
- 2. learn about numbers
- 5. learn about humans, animals and plants
- 6. learn about computer and technology
- 7. learn about nature and people life
- 8. learn about earth, country, mountain, etc
Down
- 1. learn about civilization
- 3. learn about things that happened at the past
- 4. learn about sports and health
- 9. learn about English grammar
- 10. learn about painting, dancing and singing