Health and exercise

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Across
  1. 3. If you need fresh air then go...
  2. 6. You need to exercise every day if you want to stay ...
  3. 8. You buy fish and sea food at...
  4. 9. Don't go ______________ if you have earache.
  5. 10. Don't spend a lot of time on your...
Down
  1. 1. Too much time on your mobile is bad for your ...
  2. 2. If you feel very ill it's important to see the...
  3. 4. This person helps when you have a toothache
  4. 5. I need to buy some at the greengrocer's
  5. 7. ...drinks can make you ill
  6. 9. You should ______ at least nine hours every day