Try it

12345678910
Across
  1. 3. a device that we use to do classwork
  2. 6. typical animal in Australia
  3. 7. capital of Australia
  4. 9. person who gives presents at Christmas
  5. 10. sport where people take waves in the sea
Down
  1. 1. happiest animal in the world
  2. 2. we use to call a friend
  3. 4. Island island near Perth where people can practice scuba diving
  4. 5. person who helps you to improve your English level at school
  5. 8. Year when people celebrate the last day of the year