Across
- 4. able to last and be used for a long time without becoming damaged
- 6. an important discovery or event that helps to improve a situation or provide an answer to a problem
- 9. to imagine or expect something in the future, especially something good
- 10. a person who is one of the first people to do something
Down
- 1. an occasion when you seem to suggest something without saying it directly
- 2. a chemical element that is the lightest gas, has no colour, taste, or smell, and combines with oxygen to form water
- 3. not in use any more, having been replaced by something newer and better or more fashionable
- 5. to reach or succeed in getting something
- 7. to prevent something bad from happening
- 8. the set of necessary tools, cl'othing, etc. for a particular purpose