The firefighter ran into the burning building to _______ the people trapped inside.
rescue
This ring is expensive! It's covered in ______ diamonds!
authentic
Our family keeps extra food and supplies downstairs in the _______.
cellar
It's hard to ride a bicycle up a very _____ hill!
steep
I'm not sure which _____ I should wear to the party.
outfit
I _____ you to climb that tall tree!
dare
The scientist designed a clever experiment to test his ___________.
hypothesis
It's important to wear gloves and goggles during the _________. There are dangerous chemicals!
experiment
The ______ suggests that Earth's oceans are getting warmer.
data
The scientist is thrilled by the _______ of her experiment.
result
