Across
- 1. to finally understand something or someone, or find the solution to a problem (2W)
- 4. to repair
- 8. not to be able to, unable to do things effectively and skilfully, and to achieve results
- 9. a device, a container filled with water, as part of a heating or cooling system
- 10. to substitute, to take the place of something or someone
- 11. the past form of the verb "take"
- 12. having a clean, tidy, and stylish appearance
- 13. to be able to deal with a problem or situation satisfactorily
- 14. to have the necessary strength, mental power, skill, or opportunity to do something (3W)
- 15. a device that produces electricity to provide power for electronic devices, cars, etc.
- 18. the past participle form of the verb "taken"
- 20. intelligent or good at what you do
- 21. the physical or mental power or skill needed to do something
- 22. to put the parts of something in the correct places (2W)
- 23. not to have the necessary strength, mental power, skill, or opportunity to do something (3W)
Down
- 2. to put something in place so that it is ready for use
- 3. to separate something into its different parts (2W)
- 5. the act of putting a machine or a piece of equipment into position and making it ready to use
- 6. a machine that keeps the air in a building cool (2W)
- 7. a part of an object designed for holding, moving, or carrying the object easily
- 16. showing intelligence, or able to learn and understand things easily
- 17. to be able to, able to do things effectively and skilfully, and to achieve results
- 19. to change something slightly, especially to make it more correct, effective, or suitable