Zara's "ea" crossword

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Across
  1. 2. a group of people
  2. 4. type of meat
  3. 6. something that will keep you alive
  4. 8. something you do in a book
  5. 9. i am in ____ 5
Down
  1. 1. the opposite to strong
  2. 3. the opposite to cooling
  3. 5. i am _____ to do do maths
  4. 7. another word for ocean