Across
- 3. to make a plan or drawing for something
- 4. to make something better than before
- 5. a tool or machine made for a special purpose
- 6. a machine that provides power for a vehicle
- 7. to study a topic carefully to learn more
Down
- 1. to organise what you will do before you do it
- 2. to find something that was not known before
- 4. a person who creates something new