My crossword

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Across
  1. 2. you work in something, so, this is your ______
  2. 4. document that allows travel from one country to another
  3. 6. in winter the ______ is so cold.
  4. 7. if you go travel, you go on a _____
  5. 8. people who study with you
Down
  1. 1. acts that you love to do
  2. 3. if you are studying you are a _____
  3. 5. where you buy the things for the house