Across
- 2. to improve or to increase sth.
- 4. to improve the quality, amount or strength of sth.
- 5. a value, for example for red blood cells
- 7. to promise to do sth.
- 8. to find out sth./to discover sth.
- 10. another word for to declare/to confess
- 14. the fact of something being the complete opposite of something else or very different from something else, so that one of them must be wrong
Down
- 1. if somebody doesn't work any more because he's too old
- 2. when something is forbidden
- 3. a verb that means trying to handle sth. or solve a problem
- 6. not long ago
- 9. a noun that describes that you cannot live without a certain thing, for example drugs
- 11. a verb that means to fail to fulfil (a promise) or conform to (a regulation)
- 12. when somebody doesn't have have hair any more
- 13. the opposite of to pass