Upper Intermediate, page 16

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Across
  1. 4. an idea
  2. 5. one of the planets
  3. 7. the final product
  4. 8. an organized list of the main points
  5. 9. has a limit, can’t go on forever
  6. 10. a large heater
Down
  1. 1. short time; a second
  2. 2. to show or present something
  3. 3. having to do with the eyes and sight
  4. 5. the lowest amount
  5. 6. to change a bit
  6. 7. to hurt someone’s feelings and upset them