Unit 10a- Handy gadgets

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Across
  1. 3. a fact that explains why sth happens
  2. 5. to discuss opposite views about sth with sb
  3. 7. to fasten or join sth somewhere
  4. 9. understanding other people's feelings
  5. 11. sth heavy and difficult to carry
  6. 13. the process of working with others to produce sth
  7. 14. to interest sb
Down
  1. 1. the way you do sth
  2. 2. the creation of a machine or method of doing sth
  3. 4. to obtain sth neded after trying hard
  4. 6. foolish
  5. 8. helpful, useful
  6. 10. based on logic rather than emotion
  7. 12. a big failure
  8. 15. an electrical device or machine used to do jobs such as cleaning and cooking