Gap Fill - NASA and Asteroids - Level 1


  • Choose the correct word from the drop-down menus below.
  • Click the button at the bottom to check your answers.
  • Press the "refresh" button on your browser to play again.
  • After this paragraph, go to Paragraph 2.

   danger      dangerous      dangerous      end      it      list      news      prediction      safe      years  

Paragraph 1

NASA confirmed that asteroids will not be a to Earth for 100 years. This is good for people worried about the of the world. NASA has been checking a 335-metre asteroid called Apophis for 17 . They thought it could be . They put it on their of the most asteroids. They thought it could kill over 10 million people. They said could hit Earth in 2068. Their latest is that Earth will be for the next 100 years.

Now go to   Paragraph 2.

Back to the NASA lesson.

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