Unit 4

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Across
  1. 1. to cover sth completely with a substance
  2. 4. when you can’t stop giggling
  3. 6. become clear to other people
  4. 9. a sudden forceful emotion or expression
  5. 11. various things of different types, especially small
  6. 12. a powerful effect
  7. 13. different
Down
  1. 2. said if sb had the same unpleasant experience
  2. 3. to show that an idea or believe is false
  3. 5. extremely funny
  4. 7. likely to spread and affect
  5. 8. the last pet of a joke
  6. 10. a small part of sth that remains if it was destroyed