Mots-croisés semaine du 22/02

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Across
  1. 2. an act of trying to do something, especially something difficult, often with no success
  2. 4. all the people working on a ship, plane, etc.
  3. 5. an illness affecting humans, animals or plants, often caused by infection
  4. 7. to give something to somebody or make it available for them to use
Down
  1. 1. the rate at which somebody/something moves or travels
  2. 2. something that you say, write or do to react to a question or situation
  3. 3. an instrument such as a hammer, screwdriver, saw, etc. that you hold in your hand and use for making things, repairing things, etc.
  4. 6. medical treatment of injuries or diseases that involves cutting open a person’s body and often removing or replacing some parts; the branch of medicine connected with this treatment