Spelling

HOW TO PLAY:

  • In the white boxes below, type the words you hear. You will hear each word twice.
       (Remember to use the correct spelling and capital letters, etc.).
  • Click the button at the bottom to check your answers.
  • Press the "refresh" button on your browser to play again.

Words
1. are ringing alarm bells
2. we need to our solar system
3. his thoughts on
4. of future generations
5. and imagination
6. really be
7. one of those single-planet
8. Bezos of people living
9. of these would visit Earth
10. returning to its environment
11. He said they would resources
12. on the moon or on

Back to the a trillion humans lesson.

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