1. By: Dav Pilkey
DogZilla

2. scientific Relating to science or the careful studying of things
There have been many scientific
advances in medicine over the past
ten years.

3. ancient Very, very old Here is a picture of an ancient
pyramid from Egypt.

4. mysterious Hard to understand or explain
This woman looks very mysterious.

5. within
Inside of
Sometimes characters within books
seem real.

6. emergency A sudden situation that calls for quick action
In case of an emergency don’t
hesitate to call 911.

7. immediately Right now After a bad car wreck an ambulance
immediately rushed the victim to the
hospital.

8. fiery
Burning, flaming
A volcano can be a fiery explosion
to witness.

9. horrifying Frightful; causing great fear
It was a horrifying sight to see the
skeleton emerging from the coffin!

10. prehistoric Before written history Many dinosaurs lived in prehistoric
times.

11. panicking To be affected with terror The runners were panicking as the
dog chased them over the hurdles.

12. Review Words scientific ancient mysterious within emergency
immediately
fiery
horrifying
prehistoric
panicking