Vocabulary Exercise

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Across
  1. 4. to try very hard to do something when it is difficult or when there are a lot of problems
  2. 8. only a very short time before
  3. 9. to cut off somebody’s arm, leg, finger or toe in a medical operation
  4. 10. continue trying to do something even when this is difficult
Down
  1. 1. continuous effort to achieve an aim
  2. 2. always behaving in the same way
  3. 3. to need or depend on somebody or something
  4. 5. put in a lot of effort
  5. 6. feeling or showing thanks because somebody has done something kind for you
  6. 7. discovered the nature of a disease