Across
- 3. This is a natural material which you use it to make clothes.
- 8. Dr. Eugene is an _____.
- 9. You use them to make objects such as houses or clothes.
- 10. Cars need this to start the engine. It was also called 'fuel'.
Down
- 1. You cut the tree then you get it.
- 2. When you touch this material in winter, it is usually cold.
- 4. Dr. Eugene uses _____ materials to make his work.
- 5. You can use it to make cups or glasses.
- 6. The third little pig use them to build its house.
- 7. Dr. Eugene says that _____ is our great teacher.
