Vocabulary Revision - Unit 2,3,4

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Across
  1. 3. a device that allows you to change channels
  2. 6. machine used in shops for keeping money
  3. 8. to give sb a job
  4. 9. to fall suddenly (temperature)
  5. 10. (adj)it collocates with ''availability''
  6. 13. the amount of money you pay to do sth (school, event)
  7. 15. a closed plastic package containing a very small amount of liquid
  8. 16. to give money/clothes to charity
  9. 17. obstacle
  10. 18. an amount of food produced at one time
Down
  1. 1. 10 years
  2. 2. to increase sth
  3. 4. to treat a person or situation as an opportunity to gain an advantage for yourself
  4. 5. to move a liquid with a spoon
  5. 7. to try very hard to achieve sth
  6. 9. promise
  7. 11. be very afraid of sth
  8. 12. the money you pay to travel by bus, plane, taxi...
  9. 14. a comfortable bus carrying passengers
  10. 19. a taxi