Reviewing Root + Root Words Find the missing word.

Gap-fill exercise

Fill in all the gaps, then press "Check" to check your answers. Use the "Hint" button to get a free letter if an answer is giving you trouble. You can also click on the "[?]" button to get a clue. Note that you will lose points if you ask for hints or clues!
   astronaut      autograph      microscope      telescope      thermometer   
Which word fits?

1. The was in the Space Shuttle when it flew around the moon.

2. We used our brand new at school to see cells today.

3. The said it was 32 degrees this morning.

4. Samantha got a new for her astronomy class.

5. Were you able to get the star player's ?