SMS Root Word "astr" & di-, bi-, tri- Prefix

You are considered bilingual if you can speak ____ languages.

Neil Armstrong was the first ______ to walk on the moon.

Galileo, an old _______, discovered the first four moons of Jupiter.

When you spell a word wrong, it's best to fix it with an ____ with the correct spelling.

di- bi- and tri- are prefixes that mean ________

Star Wars, Harry Potter, and Akeelah and the Bee are all trilogy movies.

There is a _____ group of puppies in this photograph.

A human foot appears astronomical in size compared to an ant.

What word best describes this image?

The minor planet falling toward Earth in this picture is also known as an ______

When caught in a ______, you must choose wisely and responsibly.

This root word means 'star'