Class 4's last crossword puzzle

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Across
  1. 5. The season when it's very hot
  2. 6. English is the _______(good/better/best) subject
  3. 8. Have you ever _______ (be) to space?
  4. 10. First, second, _____, fourth, fifth...
  5. 11. I have never ______(see) the pyramids
  6. 12. Where you get on a plane
  7. 14. An animal that lives in the desert
  8. 15. I eat lots of fruit ______ it's good for me
  9. 17. Yesterday, I ______(see) a bird in the sky
Down
  1. 1. My dad's brother's son is my ______
  2. 2. Me, my mum, my dad, my brothers and sisters
  3. 3. When I was going to the library, I ______ (drop) my key
  4. 4. Sick people have to go to ______
  5. 7. Carrots, potatoes, onions, broccoli are all _______
  6. 9. My birthday's (in / on) August
  7. 13. My birthday's (in /on) 4th August
  8. 16. My mum's sister is my ______