Please write down the words according to the meaning of the words. 1. ____ a. easy to ob t ain or use 2. ____ n. a machine or tool that does a special job 3. ____ a. difficult or impossible to exist or do sth, without 4. ____ vt. control an activity or process, esp. by rules 5. ____ a. determined or trying very hard to be more successful than other people or businesses 6. ____ a. not good, or not as good as sb. or sth. Else 7. ____ a. very good, esp. in an unexpected way 8. ____ a. good at thinking clearly and quickly, at understanding difficult ideas and subjects, and at gaining and using knowledge 9. ____ vt. find or provide a way of dealing with a problem 10. ____ n. the money that is available to an organization or person, or a plan of how it will be spent