Greek and Latin Week 3

Match the root to the correct definition. astro star ject throw spec see auto self post after tri three Fill in the blank with the correct word. My little brother has learned to ride a tricycle.The postoffice put a postmark on my letter.The astronaut went to the International Space Station to study how plants would react to being in space.I recently read an autobiography about George Washington.When you are a spectator at a football game you should loudly cheer for your team.The ball became a projectile when the pitcher threw it towards the batter.