Let's do crossword!

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Across
  1. 4. You do this in the sea or a pool.
  2. 5. You sit and rest under this in the sky.
  3. 7. You make this with sand at the beach.
Down
  1. 1. Summer break
  2. 2. People you like and play with.
  3. 3. You walk up a mountain or hill.
  4. 6. Cold food you eat in summer.
  5. 8. You sleep in a tent when you go ____.
  6. 9. You travel to another place.